149199050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:325

約数の個数: 144

約数和(自身を含む): 376809216

約数和(自身を除く): 227610166

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 25, 26, 35, 50, 55, 65, 70, 77, 91, 110, 121, 130, 143, 154, 175, 182, 242, 271, 275, 286, 325, 350, 385, 455, 542, 550, 605, 650, 715, 770, 847, 910, 1001, 1210, 1355, 1430, 1573, 1694, 1897, 1925, 2002, 2275, 2710, 2981, 3025, 3146, 3523, 3575, 3794, 3850, 4235, 4550, 5005, 5962, 6050, 6775, 7046, 7150, 7865, 8470, 9485, 10010, 11011, 13550, 14905, 15730, 17615, 18970, 20867, 21175, 22022, 24661, 25025, 29810, 32791, 35230, 38753, 39325, 41734, 42350, 47425, 49322, 50050, 55055, 65582, 74525, 77506, 78650, 88075, 94850, 104335, 110110, 123305, 149050, 163955, 176150, 193765, 208670, 229537, 246610, 271271, 275275, 327910, 387530, 426283, 459074, 521675, 542542, 550550, 616525, 819775, 852566, 968825, 1043350, 1147685, 1233050, 1356355, 1639550, 1937650, 2131415, 2295370, 2712710, 2983981, 4262830, 5738425, 5967962, 6781775, 10657075, 11476850, 13563550, 14919905, 21314150, 29839810, 74599525, 149199050]

約数ペア:

[(1, 149199050), (2, 74599525), (5, 29839810), (7, 21314150), (10, 14919905), (11, 13563550), (13, 11476850), (14, 10657075), (22, 6781775), (25, 5967962), (26, 5738425), (35, 4262830), (50, 2983981), (55, 2712710), (65, 2295370), (70, 2131415), (77, 1937650), (91, 1639550), (110, 1356355), (121, 1233050), (130, 1147685), (143, 1043350), (154, 968825), (175, 852566), (182, 819775), (242, 616525), (271, 550550), (275, 542542), (286, 521675), (325, 459074), (350, 426283), (385, 387530), (455, 327910), (542, 275275), (550, 271271), (605, 246610), (650, 229537), (715, 208670), (770, 193765), (847, 176150), (910, 163955), (1001, 149050), (1210, 123305), (1355, 110110), (1430, 104335), (1573, 94850), (1694, 88075), (1897, 78650), (1925, 77506), (2002, 74525), (2275, 65582), (2710, 55055), (2981, 50050), (3025, 49322), (3146, 47425), (3523, 42350), (3575, 41734), (3794, 39325), (3850, 38753), (4235, 35230), (4550, 32791), (5005, 29810), (5962, 25025), (6050, 24661), (6775, 22022), (7046, 21175), (7150, 20867), (7865, 18970), (8470, 17615), (9485, 15730), (10010, 14905), (11011, 13550)]