72252450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{307}}^1\times {\mathrm{523}}^1$

素因数の和:848

約数の個数: 72

約数和(自身を含む): 195122928

約数和(自身を除く): 122870478

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 307, 450, 523, 614, 921, 1046, 1535, 1569, 1842, 2615, 2763, 3070, 3138, 4605, 4707, 5230, 5526, 7675, 7845, 9210, 9414, 13075, 13815, 15350, 15690, 23025, 23535, 26150, 27630, 39225, 46050, 47070, 69075, 78450, 117675, 138150, 160561, 235350, 321122, 481683, 802805, 963366, 1445049, 1605610, 2408415, 2890098, 4014025, 4816830, 7225245, 8028050, 12042075, 14450490, 24084150, 36126225, 72252450]

約数ペア:

[(1, 72252450), (2, 36126225), (3, 24084150), (5, 14450490), (6, 12042075), (9, 8028050), (10, 7225245), (15, 4816830), (18, 4014025), (25, 2890098), (30, 2408415), (45, 1605610), (50, 1445049), (75, 963366), (90, 802805), (150, 481683), (225, 321122), (307, 235350), (450, 160561), (523, 138150), (614, 117675), (921, 78450), (1046, 69075), (1535, 47070), (1569, 46050), (1842, 39225), (2615, 27630), (2763, 26150), (3070, 23535), (3138, 23025), (4605, 15690), (4707, 15350), (5230, 13815), (5526, 13075), (7675, 9414), (7845, 9210)]