28280111580

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7489}}^1$

素因数の和:7560

約数の個数: 336

約数和(自身を含む): 104526125760

約数和(自身を除く): 76246014180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 37, 42, 45, 54, 60, 63, 70, 74, 81, 84, 90, 105, 108, 111, 126, 135, 140, 148, 162, 180, 185, 189, 210, 222, 243, 252, 259, 270, 315, 324, 333, 370, 378, 405, 420, 444, 486, 518, 540, 555, 567, 630, 666, 729, 740, 756, 777, 810, 945, 972, 999, 1036, 1110, 1134, 1215, 1260, 1295, 1332, 1458, 1554, 1620, 1665, 1701, 1890, 1998, 2220, 2268, 2331, 2430, 2590, 2835, 2916, 2997, 3108, 3330, 3402, 3645, 3780, 3885, 3996, 4662, 4860, 4995, 5103, 5180, 5670, 5994, 6660, 6804, 6993, 7290, 7489, 7770, 8505, 8991, 9324, 9990, 10206, 11340, 11655, 11988, 13986, 14580, 14978, 14985, 15540, 17010, 17982, 19980, 20412, 20979, 22467, 23310, 25515, 26973, 27972, 29956, 29970, 34020, 34965, 35964, 37445, 41958, 44934, 44955, 46620, 51030, 52423, 53946, 59940, 62937, 67401, 69930, 74890, 83916, 89868, 89910, 102060, 104846, 104895, 107892, 112335, 125874, 134802, 134865, 139860, 149780, 157269, 179820, 188811, 202203, 209692, 209790, 224670, 251748, 262115, 269604, 269730, 277093, 314538, 314685, 337005, 377622, 404406, 419580, 449340, 471807, 524230, 539460, 554186, 606609, 629076, 629370, 674010, 755244, 786345, 808812, 831279, 943614, 944055, 1011015, 1048460, 1108372, 1213218, 1258740, 1348020, 1385465, 1415421, 1572690, 1662558, 1819827, 1887228, 1888110, 1939651, 2022030, 2359035, 2426436, 2493837, 2770930, 2830842, 3033045, 3145380, 3325116, 3639654, 3776220, 3879302, 4044060, 4156395, 4246263, 4718070, 4987674, 5459481, 5541860, 5661684, 5818953, 6066090, 7077105, 7279308, 7481511, 7758604, 8312790, 8492526, 9099135, 9436140, 9698255, 9975348, 10918962, 11637906, 12132180, 12469185, 12738789, 14154210, 14963022, 16625580, 16985052, 17456859, 18198270, 19396510, 21231315, 21837924, 22444533, 23275812, 24938370, 25477578, 27297405, 28308420, 29094765, 29926044, 34913718, 36396540, 37407555, 38216367, 38793020, 42462630, 44889066, 49876740, 50955156, 52370577, 54594810, 58189530, 63693945, 67333599, 69827436, 74815110, 76432734, 84925260, 87284295, 89778132, 104741154, 109189620, 112222665, 116379060, 127387890, 134667198, 149630220, 152865468, 157111731, 174568590, 191081835, 202000797, 209482308, 224445330, 254775780, 261852885, 269334396, 314223462, 336667995, 349137180, 382163670, 404001594, 448890660, 471335193, 523705770, 628446924, 673335990, 764327340, 785558655, 808003188, 942670386, 1010003985, 1047411540, 1346671980, 1414005579, 1571117310, 1885340772, 2020007970, 2356675965, 2828011158, 3142234620, 4040015940, 4713351930, 5656022316, 7070027895, 9426703860, 14140055790, 28280111580]

約数ペア:

[(1, 28280111580), (2, 14140055790), (3, 9426703860), (4, 7070027895), (5, 5656022316), (6, 4713351930), (7, 4040015940), (9, 3142234620), (10, 2828011158), (12, 2356675965), (14, 2020007970), (15, 1885340772), (18, 1571117310), (20, 1414005579), (21, 1346671980), (27, 1047411540), (28, 1010003985), (30, 942670386), (35, 808003188), (36, 785558655), (37, 764327340), (42, 673335990), (45, 628446924), (54, 523705770), (60, 471335193), (63, 448890660), (70, 404001594), (74, 382163670), (81, 349137180), (84, 336667995), (90, 314223462), (105, 269334396), (108, 261852885), (111, 254775780), (126, 224445330), (135, 209482308), (140, 202000797), (148, 191081835), (162, 174568590), (180, 157111731), (185, 152865468), (189, 149630220), (210, 134667198), (222, 127387890), (243, 116379060), (252, 112222665), (259, 109189620), (270, 104741154), (315, 89778132), (324, 87284295), (333, 84925260), (370, 76432734), (378, 74815110), (405, 69827436), (420, 67333599), (444, 63693945), (486, 58189530), (518, 54594810), (540, 52370577), (555, 50955156), (567, 49876740), (630, 44889066), (666, 42462630), (729, 38793020), (740, 38216367), (756, 37407555), (777, 36396540), (810, 34913718), (945, 29926044), (972, 29094765), (999, 28308420), (1036, 27297405), (1110, 25477578), (1134, 24938370), (1215, 23275812), (1260, 22444533), (1295, 21837924), (1332, 21231315), (1458, 19396510), (1554, 18198270), (1620, 17456859), (1665, 16985052), (1701, 16625580), (1890, 14963022), (1998, 14154210), (2220, 12738789), (2268, 12469185), (2331, 12132180), (2430, 11637906), (2590, 10918962), (2835, 9975348), (2916, 9698255), (2997, 9436140), (3108, 9099135), (3330, 8492526), (3402, 8312790), (3645, 7758604), (3780, 7481511), (3885, 7279308), (3996, 7077105), (4662, 6066090), (4860, 5818953), (4995, 5661684), (5103, 5541860), (5180, 5459481), (5670, 4987674), (5994, 4718070), (6660, 4246263), (6804, 4156395), (6993, 4044060), (7290, 3879302), (7489, 3776220), (7770, 3639654), (8505, 3325116), (8991, 3145380), (9324, 3033045), (9990, 2830842), (10206, 2770930), (11340, 2493837), (11655, 2426436), (11988, 2359035), (13986, 2022030), (14580, 1939651), (14978, 1888110), (14985, 1887228), (15540, 1819827), (17010, 1662558), (17982, 1572690), (19980, 1415421), (20412, 1385465), (20979, 1348020), (22467, 1258740), (23310, 1213218), (25515, 1108372), (26973, 1048460), (27972, 1011015), (29956, 944055), (29970, 943614), (34020, 831279), (34965, 808812), (35964, 786345), (37445, 755244), (41958, 674010), (44934, 629370), (44955, 629076), (46620, 606609), (51030, 554186), (52423, 539460), (53946, 524230), (59940, 471807), (62937, 449340), (67401, 419580), (69930, 404406), (74890, 377622), (83916, 337005), (89868, 314685), (89910, 314538), (102060, 277093), (104846, 269730), (104895, 269604), (107892, 262115), (112335, 251748), (125874, 224670), (134802, 209790), (134865, 209692), (139860, 202203), (149780, 188811), (157269, 179820)]