18087434820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{7411}}^1$

素因数の和:7595

約数の個数: 288

約数和(自身を含む): 67988793600

約数和(自身を除く): 49901358780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 149, 156, 180, 182, 195, 210, 234, 252, 260, 273, 298, 315, 364, 390, 420, 447, 455, 468, 546, 585, 596, 630, 745, 780, 819, 894, 910, 1043, 1092, 1170, 1260, 1341, 1365, 1490, 1638, 1788, 1820, 1937, 2086, 2235, 2340, 2682, 2730, 2980, 3129, 3276, 3874, 4095, 4172, 4470, 5215, 5364, 5460, 5811, 6258, 6705, 7411, 7748, 8190, 8940, 9387, 9685, 10430, 11622, 12516, 13410, 13559, 14822, 15645, 16380, 17433, 18774, 19370, 20860, 22233, 23244, 26820, 27118, 29055, 29644, 31290, 34866, 37055, 37548, 38740, 40677, 44466, 46935, 51877, 54236, 58110, 62580, 66699, 67795, 69732, 74110, 81354, 87165, 88932, 93870, 96343, 103754, 111165, 116220, 122031, 133398, 135590, 148220, 155631, 162708, 174330, 187740, 192686, 203385, 207508, 222330, 244062, 259385, 266796, 271180, 289029, 311262, 333495, 348660, 385372, 406770, 444660, 466893, 481715, 488124, 518770, 578058, 610155, 622524, 666990, 674401, 778155, 813540, 867087, 933786, 963430, 1037540, 1104239, 1156116, 1220310, 1333980, 1348802, 1445145, 1556310, 1734174, 1867572, 1926860, 2023203, 2208478, 2334465, 2440620, 2697604, 2890290, 3112620, 3312717, 3372005, 3468348, 4046406, 4335435, 4416956, 4668930, 5521195, 5780580, 6069609, 6625434, 6744010, 7729673, 8092812, 8670870, 9337860, 9938151, 10116015, 11042390, 12139218, 13250868, 13488020, 14355107, 15459346, 16563585, 17341740, 19876302, 20232030, 22084780, 23189019, 24278436, 28710214, 30348045, 30918692, 33127170, 38648365, 39752604, 40464060, 43065321, 46378038, 49690755, 57420428, 60696090, 66254340, 69567057, 71775535, 77296730, 86130642, 92756076, 99381510, 100485749, 115945095, 121392180, 129195963, 139134114, 143551070, 154593460, 172261284, 198763020, 200971498, 215326605, 231890190, 258391926, 278268228, 287102140, 301457247, 347835285, 401942996, 430653210, 463780380, 502428745, 516783852, 602914494, 645979815, 695670570, 861306420, 904371741, 1004857490, 1205828988, 1291959630, 1391341140, 1507286235, 1808743482, 2009714980, 2583919260, 3014572470, 3617486964, 4521858705, 6029144940, 9043717410, 18087434820]

約数ペア:

[(1, 18087434820), (2, 9043717410), (3, 6029144940), (4, 4521858705), (5, 3617486964), (6, 3014572470), (7, 2583919260), (9, 2009714980), (10, 1808743482), (12, 1507286235), (13, 1391341140), (14, 1291959630), (15, 1205828988), (18, 1004857490), (20, 904371741), (21, 861306420), (26, 695670570), (28, 645979815), (30, 602914494), (35, 516783852), (36, 502428745), (39, 463780380), (42, 430653210), (45, 401942996), (52, 347835285), (60, 301457247), (63, 287102140), (65, 278268228), (70, 258391926), (78, 231890190), (84, 215326605), (90, 200971498), (91, 198763020), (105, 172261284), (117, 154593460), (126, 143551070), (130, 139134114), (140, 129195963), (149, 121392180), (156, 115945095), (180, 100485749), (182, 99381510), (195, 92756076), (210, 86130642), (234, 77296730), (252, 71775535), (260, 69567057), (273, 66254340), (298, 60696090), (315, 57420428), (364, 49690755), (390, 46378038), (420, 43065321), (447, 40464060), (455, 39752604), (468, 38648365), (546, 33127170), (585, 30918692), (596, 30348045), (630, 28710214), (745, 24278436), (780, 23189019), (819, 22084780), (894, 20232030), (910, 19876302), (1043, 17341740), (1092, 16563585), (1170, 15459346), (1260, 14355107), (1341, 13488020), (1365, 13250868), (1490, 12139218), (1638, 11042390), (1788, 10116015), (1820, 9938151), (1937, 9337860), (2086, 8670870), (2235, 8092812), (2340, 7729673), (2682, 6744010), (2730, 6625434), (2980, 6069609), (3129, 5780580), (3276, 5521195), (3874, 4668930), (4095, 4416956), (4172, 4335435), (4470, 4046406), (5215, 3468348), (5364, 3372005), (5460, 3312717), (5811, 3112620), (6258, 2890290), (6705, 2697604), (7411, 2440620), (7748, 2334465), (8190, 2208478), (8940, 2023203), (9387, 1926860), (9685, 1867572), (10430, 1734174), (11622, 1556310), (12516, 1445145), (13410, 1348802), (13559, 1333980), (14822, 1220310), (15645, 1156116), (16380, 1104239), (17433, 1037540), (18774, 963430), (19370, 933786), (20860, 867087), (22233, 813540), (23244, 778155), (26820, 674401), (27118, 666990), (29055, 622524), (29644, 610155), (31290, 578058), (34866, 518770), (37055, 488124), (37548, 481715), (38740, 466893), (40677, 444660), (44466, 406770), (46935, 385372), (51877, 348660), (54236, 333495), (58110, 311262), (62580, 289029), (66699, 271180), (67795, 266796), (69732, 259385), (74110, 244062), (81354, 222330), (87165, 207508), (88932, 203385), (93870, 192686), (96343, 187740), (103754, 174330), (111165, 162708), (116220, 155631), (122031, 148220), (133398, 135590)]