155945790

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1$

素因数の和:624

約数の個数: 256

約数和(自身を含む): 559319040

約数和(自身を除く): 403373250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 13, 14, 15, 18, 21, 22, 26, 27, 30, 33, 35, 39, 42, 45, 54, 55, 63, 65, 66, 70, 77, 78, 90, 91, 99, 105, 110, 117, 126, 130, 135, 143, 154, 165, 182, 189, 195, 198, 210, 231, 234, 270, 273, 286, 297, 315, 330, 351, 378, 385, 390, 429, 455, 462, 495, 546, 577, 585, 594, 630, 693, 702, 715, 770, 819, 858, 910, 945, 990, 1001, 1154, 1155, 1170, 1287, 1365, 1386, 1430, 1485, 1638, 1731, 1755, 1890, 2002, 2079, 2145, 2310, 2457, 2574, 2730, 2885, 2970, 3003, 3462, 3465, 3510, 3861, 4039, 4095, 4158, 4290, 4914, 5005, 5193, 5770, 6006, 6347, 6435, 6930, 7501, 7722, 8078, 8190, 8655, 9009, 10010, 10386, 10395, 12117, 12285, 12694, 12870, 15002, 15015, 15579, 17310, 18018, 19041, 19305, 20195, 20790, 22503, 24234, 24570, 25965, 27027, 30030, 31158, 31735, 36351, 37505, 38082, 38610, 40390, 44429, 45006, 45045, 51930, 52507, 54054, 57123, 60585, 63470, 67509, 72702, 75010, 77895, 82511, 88858, 90090, 95205, 105014, 109053, 112515, 114246, 121170, 133287, 135018, 135135, 155790, 157521, 165022, 171369, 181755, 190410, 202527, 218106, 222145, 225030, 247533, 262535, 266574, 270270, 285615, 315042, 337545, 342738, 363510, 399861, 405054, 412555, 444290, 472563, 495066, 525070, 545265, 571230, 577577, 666435, 675090, 742599, 787605, 799722, 825110, 856845, 945126, 1012635, 1090530, 1155154, 1199583, 1237665, 1332870, 1417689, 1485198, 1575210, 1713690, 1732731, 1999305, 2025270, 2227797, 2362815, 2399166, 2475330, 2835378, 2887885, 3465462, 3712995, 3998610, 4455594, 4725630, 5198193, 5775770, 5997915, 7088445, 7425990, 8663655, 10396386, 11138985, 11995830, 14176890, 15594579, 17327310, 22277970, 25990965, 31189158, 51981930, 77972895, 155945790]

約数ペア:

[(1, 155945790), (2, 77972895), (3, 51981930), (5, 31189158), (6, 25990965), (7, 22277970), (9, 17327310), (10, 15594579), (11, 14176890), (13, 11995830), (14, 11138985), (15, 10396386), (18, 8663655), (21, 7425990), (22, 7088445), (26, 5997915), (27, 5775770), (30, 5198193), (33, 4725630), (35, 4455594), (39, 3998610), (42, 3712995), (45, 3465462), (54, 2887885), (55, 2835378), (63, 2475330), (65, 2399166), (66, 2362815), (70, 2227797), (77, 2025270), (78, 1999305), (90, 1732731), (91, 1713690), (99, 1575210), (105, 1485198), (110, 1417689), (117, 1332870), (126, 1237665), (130, 1199583), (135, 1155154), (143, 1090530), (154, 1012635), (165, 945126), (182, 856845), (189, 825110), (195, 799722), (198, 787605), (210, 742599), (231, 675090), (234, 666435), (270, 577577), (273, 571230), (286, 545265), (297, 525070), (315, 495066), (330, 472563), (351, 444290), (378, 412555), (385, 405054), (390, 399861), (429, 363510), (455, 342738), (462, 337545), (495, 315042), (546, 285615), (577, 270270), (585, 266574), (594, 262535), (630, 247533), (693, 225030), (702, 222145), (715, 218106), (770, 202527), (819, 190410), (858, 181755), (910, 171369), (945, 165022), (990, 157521), (1001, 155790), (1154, 135135), (1155, 135018), (1170, 133287), (1287, 121170), (1365, 114246), (1386, 112515), (1430, 109053), (1485, 105014), (1638, 95205), (1731, 90090), (1755, 88858), (1890, 82511), (2002, 77895), (2079, 75010), (2145, 72702), (2310, 67509), (2457, 63470), (2574, 60585), (2730, 57123), (2885, 54054), (2970, 52507), (3003, 51930), (3462, 45045), (3465, 45006), (3510, 44429), (3861, 40390), (4039, 38610), (4095, 38082), (4158, 37505), (4290, 36351), (4914, 31735), (5005, 31158), (5193, 30030), (5770, 27027), (6006, 25965), (6347, 24570), (6435, 24234), (6930, 22503), (7501, 20790), (7722, 20195), (8078, 19305), (8190, 19041), (8655, 18018), (9009, 17310), (10010, 15579), (10386, 15015), (10395, 15002), (12117, 12870), (12285, 12694)]