627660540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{773}}^1$

素因数の和:1148

約数の個数: 144

約数和(自身を含む): 2058926688

約数和(自身を除く): 1431266148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 347, 390, 468, 585, 694, 773, 780, 1041, 1170, 1388, 1546, 1735, 2082, 2319, 2340, 3092, 3123, 3470, 3865, 4164, 4511, 4638, 5205, 6246, 6940, 6957, 7730, 9022, 9276, 10049, 10410, 11595, 12492, 13533, 13914, 15460, 15615, 18044, 20098, 20820, 22555, 23190, 27066, 27828, 30147, 31230, 34785, 40196, 40599, 45110, 46380, 50245, 54132, 60294, 62460, 67665, 69570, 81198, 90220, 90441, 100490, 120588, 135330, 139140, 150735, 162396, 180882, 200980, 202995, 268231, 270660, 301470, 361764, 405990, 452205, 536462, 602940, 804693, 811980, 904410, 1072924, 1341155, 1609386, 1808820, 2414079, 2682310, 3218772, 3487003, 4023465, 4828158, 5364620, 6974006, 8046930, 9656316, 10461009, 12070395, 13948012, 16093860, 17435015, 20922018, 24140790, 31383027, 34870030, 41844036, 48281580, 52305045, 62766054, 69740060, 104610090, 125532108, 156915135, 209220180, 313830270, 627660540]

約数ペア:

[(1, 627660540), (2, 313830270), (3, 209220180), (4, 156915135), (5, 125532108), (6, 104610090), (9, 69740060), (10, 62766054), (12, 52305045), (13, 48281580), (15, 41844036), (18, 34870030), (20, 31383027), (26, 24140790), (30, 20922018), (36, 17435015), (39, 16093860), (45, 13948012), (52, 12070395), (60, 10461009), (65, 9656316), (78, 8046930), (90, 6974006), (117, 5364620), (130, 4828158), (156, 4023465), (180, 3487003), (195, 3218772), (234, 2682310), (260, 2414079), (347, 1808820), (390, 1609386), (468, 1341155), (585, 1072924), (694, 904410), (773, 811980), (780, 804693), (1041, 602940), (1170, 536462), (1388, 452205), (1546, 405990), (1735, 361764), (2082, 301470), (2319, 270660), (2340, 268231), (3092, 202995), (3123, 200980), (3470, 180882), (3865, 162396), (4164, 150735), (4511, 139140), (4638, 135330), (5205, 120588), (6246, 100490), (6940, 90441), (6957, 90220), (7730, 81198), (9022, 69570), (9276, 67665), (10049, 62460), (10410, 60294), (11595, 54132), (12492, 50245), (13533, 46380), (13914, 45110), (15460, 40599), (15615, 40196), (18044, 34785), (20098, 31230), (20820, 30147), (22555, 27828), (23190, 27066)]