4920943950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{44273}}^1$

素因数の和:44323

約数の個数: 144

約数和(自身を含む): 14987634480

約数和(自身を除く): 10066690530

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 25, 26, 30, 38, 39, 45, 50, 57, 65, 75, 78, 90, 95, 114, 117, 130, 150, 171, 190, 195, 225, 234, 247, 285, 325, 342, 390, 450, 475, 494, 570, 585, 650, 741, 855, 950, 975, 1170, 1235, 1425, 1482, 1710, 1950, 2223, 2470, 2850, 2925, 3705, 4275, 4446, 5850, 6175, 7410, 8550, 11115, 12350, 18525, 22230, 37050, 44273, 55575, 88546, 111150, 132819, 221365, 265638, 398457, 442730, 575549, 664095, 796914, 841187, 1106825, 1151098, 1328190, 1682374, 1726647, 1992285, 2213650, 2523561, 2877745, 3320475, 3453294, 3984570, 4205935, 5047122, 5179941, 5755490, 6640950, 7570683, 8411870, 8633235, 9961425, 10359882, 10935431, 12617805, 14388725, 15141366, 17266470, 19922850, 21029675, 21870862, 25235610, 25899705, 28777450, 32806293, 37853415, 42059350, 43166175, 51799410, 54677155, 63089025, 65612586, 75706830, 86332350, 98418879, 109354310, 126178050, 129498525, 164031465, 189267075, 196837758, 258997050, 273385775, 328062930, 378534150, 492094395, 546771550, 820157325, 984188790, 1640314650, 2460471975, 4920943950]

約数ペア:

[(1, 4920943950), (2, 2460471975), (3, 1640314650), (5, 984188790), (6, 820157325), (9, 546771550), (10, 492094395), (13, 378534150), (15, 328062930), (18, 273385775), (19, 258997050), (25, 196837758), (26, 189267075), (30, 164031465), (38, 129498525), (39, 126178050), (45, 109354310), (50, 98418879), (57, 86332350), (65, 75706830), (75, 65612586), (78, 63089025), (90, 54677155), (95, 51799410), (114, 43166175), (117, 42059350), (130, 37853415), (150, 32806293), (171, 28777450), (190, 25899705), (195, 25235610), (225, 21870862), (234, 21029675), (247, 19922850), (285, 17266470), (325, 15141366), (342, 14388725), (390, 12617805), (450, 10935431), (475, 10359882), (494, 9961425), (570, 8633235), (585, 8411870), (650, 7570683), (741, 6640950), (855, 5755490), (950, 5179941), (975, 5047122), (1170, 4205935), (1235, 3984570), (1425, 3453294), (1482, 3320475), (1710, 2877745), (1950, 2523561), (2223, 2213650), (2470, 1992285), (2850, 1726647), (2925, 1682374), (3705, 1328190), (4275, 1151098), (4446, 1106825), (5850, 841187), (6175, 796914), (7410, 664095), (8550, 575549), (11115, 442730), (12350, 398457), (18525, 265638), (22230, 221365), (37050, 132819), (44273, 111150), (55575, 88546)]