72504450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1249}}^1$

素因数の和:1313

約数の個数: 96

約数和(自身を含む): 204600000

約数和(自身を除く): 132095550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 43, 45, 50, 54, 75, 86, 90, 129, 135, 150, 215, 225, 258, 270, 387, 430, 450, 645, 675, 774, 1075, 1161, 1249, 1290, 1350, 1935, 2150, 2322, 2498, 3225, 3747, 3870, 5805, 6245, 6450, 7494, 9675, 11241, 11610, 12490, 18735, 19350, 22482, 29025, 31225, 33723, 37470, 53707, 56205, 58050, 62450, 67446, 93675, 107414, 112410, 161121, 168615, 187350, 268535, 281025, 322242, 337230, 483363, 537070, 562050, 805605, 843075, 966726, 1342675, 1450089, 1611210, 1686150, 2416815, 2685350, 2900178, 4028025, 4833630, 7250445, 8056050, 12084075, 14500890, 24168150, 36252225, 72504450]

約数ペア:

[(1, 72504450), (2, 36252225), (3, 24168150), (5, 14500890), (6, 12084075), (9, 8056050), (10, 7250445), (15, 4833630), (18, 4028025), (25, 2900178), (27, 2685350), (30, 2416815), (43, 1686150), (45, 1611210), (50, 1450089), (54, 1342675), (75, 966726), (86, 843075), (90, 805605), (129, 562050), (135, 537070), (150, 483363), (215, 337230), (225, 322242), (258, 281025), (270, 268535), (387, 187350), (430, 168615), (450, 161121), (645, 112410), (675, 107414), (774, 93675), (1075, 67446), (1161, 62450), (1249, 58050), (1290, 56205), (1350, 53707), (1935, 37470), (2150, 33723), (2322, 31225), (2498, 29025), (3225, 22482), (3747, 19350), (3870, 18735), (5805, 12490), (6245, 11610), (6450, 11241), (7494, 9675)]