140462850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 144

約数和(自身を含む): 391849920

約数和(自身を除く): 251387070

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 71, 75, 109, 110, 121, 142, 150, 165, 213, 218, 242, 275, 327, 330, 355, 363, 426, 545, 550, 605, 654, 710, 726, 781, 825, 1065, 1090, 1199, 1210, 1562, 1635, 1650, 1775, 1815, 2130, 2343, 2398, 2725, 3025, 3270, 3550, 3597, 3630, 3905, 4686, 5325, 5450, 5995, 6050, 7194, 7739, 7810, 8175, 8591, 9075, 10650, 11715, 11990, 13189, 15478, 16350, 17182, 17985, 18150, 19525, 23217, 23430, 25773, 26378, 29975, 35970, 38695, 39050, 39567, 42955, 46434, 51546, 58575, 59950, 65945, 77390, 79134, 85129, 85910, 89925, 116085, 117150, 128865, 131890, 170258, 179850, 193475, 197835, 214775, 232170, 255387, 257730, 329725, 386950, 395670, 425645, 429550, 510774, 580425, 644325, 659450, 851290, 936419, 989175, 1160850, 1276935, 1288650, 1872838, 1978350, 2128225, 2553870, 2809257, 4256450, 4682095, 5618514, 6384675, 9364190, 12769350, 14046285, 23410475, 28092570, 46820950, 70231425, 140462850]

約数ペア:

[(1, 140462850), (2, 70231425), (3, 46820950), (5, 28092570), (6, 23410475), (10, 14046285), (11, 12769350), (15, 9364190), (22, 6384675), (25, 5618514), (30, 4682095), (33, 4256450), (50, 2809257), (55, 2553870), (66, 2128225), (71, 1978350), (75, 1872838), (109, 1288650), (110, 1276935), (121, 1160850), (142, 989175), (150, 936419), (165, 851290), (213, 659450), (218, 644325), (242, 580425), (275, 510774), (327, 429550), (330, 425645), (355, 395670), (363, 386950), (426, 329725), (545, 257730), (550, 255387), (605, 232170), (654, 214775), (710, 197835), (726, 193475), (781, 179850), (825, 170258), (1065, 131890), (1090, 128865), (1199, 117150), (1210, 116085), (1562, 89925), (1635, 85910), (1650, 85129), (1775, 79134), (1815, 77390), (2130, 65945), (2343, 59950), (2398, 58575), (2725, 51546), (3025, 46434), (3270, 42955), (3550, 39567), (3597, 39050), (3630, 38695), (3905, 35970), (4686, 29975), (5325, 26378), (5450, 25773), (5995, 23430), (6050, 23217), (7194, 19525), (7739, 18150), (7810, 17985), (8175, 17182), (8591, 16350), (9075, 15478), (10650, 13189), (11715, 11990)]