18749576340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{3253}}^1$

素因数の和:3391

約数の個数: 288

約数和(自身を含む): 64472308992

約数和(自身を除く): 45722732652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 41, 44, 45, 55, 60, 66, 71, 82, 90, 99, 110, 123, 132, 142, 164, 165, 180, 198, 205, 213, 220, 246, 284, 330, 355, 369, 396, 410, 426, 451, 492, 495, 615, 639, 660, 710, 738, 781, 820, 852, 902, 990, 1065, 1230, 1278, 1353, 1420, 1476, 1562, 1804, 1845, 1980, 2130, 2255, 2343, 2460, 2556, 2706, 2911, 3124, 3195, 3253, 3690, 3905, 4059, 4260, 4510, 4686, 5412, 5822, 6390, 6506, 6765, 7029, 7380, 7810, 8118, 8733, 9020, 9372, 9759, 11644, 11715, 12780, 13012, 13530, 14058, 14555, 15620, 16236, 16265, 17466, 19518, 20295, 23430, 26199, 27060, 28116, 29110, 29277, 32021, 32530, 34932, 35145, 35783, 39036, 40590, 43665, 46860, 48795, 52398, 58220, 58554, 64042, 65060, 70290, 71566, 81180, 87330, 96063, 97590, 104796, 107349, 117108, 128084, 130995, 133373, 140580, 143132, 146385, 160105, 174660, 178915, 192126, 195180, 214698, 230963, 261990, 266746, 288189, 292770, 320210, 322047, 357830, 384252, 400119, 429396, 461926, 480315, 523980, 533492, 536745, 576378, 585540, 640420, 644094, 666865, 692889, 715660, 800238, 923852, 960630, 1073490, 1152756, 1154815, 1200357, 1288188, 1333730, 1385778, 1440945, 1467103, 1600476, 1610235, 1921260, 2000595, 2078667, 2146980, 2309630, 2400714, 2540593, 2667460, 2771556, 2881890, 2934206, 3220470, 3464445, 4001190, 4157334, 4401309, 4619260, 4801428, 5081186, 5763780, 5868412, 6001785, 6440940, 6928890, 7335515, 7621779, 8002380, 8314668, 8802618, 9469483, 10162372, 10393335, 12003570, 12702965, 13203927, 13857780, 14671030, 15243558, 17605236, 18938966, 20786670, 22006545, 22865337, 24007140, 25405930, 26407854, 28408449, 29342060, 30487116, 37877932, 38108895, 41573340, 44013090, 45730674, 47347415, 50811860, 52815708, 56816898, 66019635, 76217790, 85225347, 88026180, 91461348, 94694830, 104164313, 113633796, 114326685, 132039270, 142042245, 152435580, 170450694, 189389660, 208328626, 228653370, 264078540, 284084490, 312492939, 340901388, 416657252, 426126735, 457306740, 520821565, 568168980, 624985878, 852253470, 937478817, 1041643130, 1249971756, 1562464695, 1704506940, 1874957634, 2083286260, 3124929390, 3749915268, 4687394085, 6249858780, 9374788170, 18749576340]

約数ペア:

[(1, 18749576340), (2, 9374788170), (3, 6249858780), (4, 4687394085), (5, 3749915268), (6, 3124929390), (9, 2083286260), (10, 1874957634), (11, 1704506940), (12, 1562464695), (15, 1249971756), (18, 1041643130), (20, 937478817), (22, 852253470), (30, 624985878), (33, 568168980), (36, 520821565), (41, 457306740), (44, 426126735), (45, 416657252), (55, 340901388), (60, 312492939), (66, 284084490), (71, 264078540), (82, 228653370), (90, 208328626), (99, 189389660), (110, 170450694), (123, 152435580), (132, 142042245), (142, 132039270), (164, 114326685), (165, 113633796), (180, 104164313), (198, 94694830), (205, 91461348), (213, 88026180), (220, 85225347), (246, 76217790), (284, 66019635), (330, 56816898), (355, 52815708), (369, 50811860), (396, 47347415), (410, 45730674), (426, 44013090), (451, 41573340), (492, 38108895), (495, 37877932), (615, 30487116), (639, 29342060), (660, 28408449), (710, 26407854), (738, 25405930), (781, 24007140), (820, 22865337), (852, 22006545), (902, 20786670), (990, 18938966), (1065, 17605236), (1230, 15243558), (1278, 14671030), (1353, 13857780), (1420, 13203927), (1476, 12702965), (1562, 12003570), (1804, 10393335), (1845, 10162372), (1980, 9469483), (2130, 8802618), (2255, 8314668), (2343, 8002380), (2460, 7621779), (2556, 7335515), (2706, 6928890), (2911, 6440940), (3124, 6001785), (3195, 5868412), (3253, 5763780), (3690, 5081186), (3905, 4801428), (4059, 4619260), (4260, 4401309), (4510, 4157334), (4686, 4001190), (5412, 3464445), (5822, 3220470), (6390, 2934206), (6506, 2881890), (6765, 2771556), (7029, 2667460), (7380, 2540593), (7810, 2400714), (8118, 2309630), (8733, 2146980), (9020, 2078667), (9372, 2000595), (9759, 1921260), (11644, 1610235), (11715, 1600476), (12780, 1467103), (13012, 1440945), (13530, 1385778), (14058, 1333730), (14555, 1288188), (15620, 1200357), (16236, 1154815), (16265, 1152756), (17466, 1073490), (19518, 960630), (20295, 923852), (23430, 800238), (26199, 715660), (27060, 692889), (28116, 666865), (29110, 644094), (29277, 640420), (32021, 585540), (32530, 576378), (34932, 536745), (35145, 533492), (35783, 523980), (39036, 480315), (40590, 461926), (43665, 429396), (46860, 400119), (48795, 384252), (52398, 357830), (58220, 322047), (58554, 320210), (64042, 292770), (65060, 288189), (70290, 266746), (71566, 261990), (81180, 230963), (87330, 214698), (96063, 195180), (97590, 192126), (104796, 178915), (107349, 174660), (117108, 160105), (128084, 146385), (130995, 143132), (133373, 140580)]