71963100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2423}}^1$

素因数の和:2457

約数の個数: 144

約数和(自身を含む): 252483840

約数和(自身を除く): 180520740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 50, 54, 55, 60, 66, 75, 90, 99, 100, 108, 110, 132, 135, 150, 165, 180, 198, 220, 225, 270, 275, 297, 300, 330, 396, 450, 495, 540, 550, 594, 660, 675, 825, 900, 990, 1100, 1188, 1350, 1485, 1650, 1980, 2423, 2475, 2700, 2970, 3300, 4846, 4950, 5940, 7269, 7425, 9692, 9900, 12115, 14538, 14850, 21807, 24230, 26653, 29076, 29700, 36345, 43614, 48460, 53306, 60575, 65421, 72690, 79959, 87228, 106612, 109035, 121150, 130842, 133265, 145380, 159918, 181725, 218070, 239877, 242300, 261684, 266530, 319836, 327105, 363450, 399795, 436140, 479754, 533060, 545175, 654210, 666325, 719631, 726900, 799590, 959508, 1090350, 1199385, 1308420, 1332650, 1439262, 1599180, 1635525, 1998975, 2180700, 2398770, 2665300, 2878524, 3271050, 3598155, 3997950, 4797540, 5996925, 6542100, 7196310, 7995900, 11993850, 14392620, 17990775, 23987700, 35981550, 71963100]

約数ペア:

[(1, 71963100), (2, 35981550), (3, 23987700), (4, 17990775), (5, 14392620), (6, 11993850), (9, 7995900), (10, 7196310), (11, 6542100), (12, 5996925), (15, 4797540), (18, 3997950), (20, 3598155), (22, 3271050), (25, 2878524), (27, 2665300), (30, 2398770), (33, 2180700), (36, 1998975), (44, 1635525), (45, 1599180), (50, 1439262), (54, 1332650), (55, 1308420), (60, 1199385), (66, 1090350), (75, 959508), (90, 799590), (99, 726900), (100, 719631), (108, 666325), (110, 654210), (132, 545175), (135, 533060), (150, 479754), (165, 436140), (180, 399795), (198, 363450), (220, 327105), (225, 319836), (270, 266530), (275, 261684), (297, 242300), (300, 239877), (330, 218070), (396, 181725), (450, 159918), (495, 145380), (540, 133265), (550, 130842), (594, 121150), (660, 109035), (675, 106612), (825, 87228), (900, 79959), (990, 72690), (1100, 65421), (1188, 60575), (1350, 53306), (1485, 48460), (1650, 43614), (1980, 36345), (2423, 29700), (2475, 29076), (2700, 26653), (2970, 24230), (3300, 21807), (4846, 14850), (4950, 14538), (5940, 12115), (7269, 9900), (7425, 9692)]