149590900

素因数分解:

$2^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:433

約数の個数: 72

約数和(自身を含む): 334666080

約数和(自身を除く): 185075180

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 83, 100, 134, 166, 268, 269, 332, 335, 415, 538, 670, 830, 1076, 1340, 1345, 1660, 1675, 2075, 2690, 3350, 4150, 5380, 5561, 6700, 6725, 8300, 11122, 13450, 18023, 22244, 22327, 26900, 27805, 36046, 44654, 55610, 72092, 89308, 90115, 111220, 111635, 139025, 180230, 223270, 278050, 360460, 446540, 450575, 556100, 558175, 901150, 1116350, 1495909, 1802300, 2232700, 2991818, 5983636, 7479545, 14959090, 29918180, 37397725, 74795450, 149590900]

約数ペア:

[(1, 149590900), (2, 74795450), (4, 37397725), (5, 29918180), (10, 14959090), (20, 7479545), (25, 5983636), (50, 2991818), (67, 2232700), (83, 1802300), (100, 1495909), (134, 1116350), (166, 901150), (268, 558175), (269, 556100), (332, 450575), (335, 446540), (415, 360460), (538, 278050), (670, 223270), (830, 180230), (1076, 139025), (1340, 111635), (1345, 111220), (1660, 90115), (1675, 89308), (2075, 72092), (2690, 55610), (3350, 44654), (4150, 36046), (5380, 27805), (5561, 26900), (6700, 22327), (6725, 22244), (8300, 18023), (11122, 13450)]