153604220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{14249}}^1$

素因数の和:14283

約数の個数: 72

約数和(自身を含む): 409374000

約数和(自身を除く): 255769780

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1078, 1540, 2156, 2695, 5390, 10780, 14249, 28498, 56996, 71245, 99743, 142490, 156739, 199486, 284980, 313478, 398972, 498715, 626956, 698201, 783695, 997430, 1097173, 1396402, 1567390, 1994860, 2194346, 2792804, 3134780, 3491005, 4388692, 5485865, 6982010, 7680211, 10971730, 13964020, 15360422, 21943460, 30720844, 38401055, 76802110, 153604220]

約数ペア:

[(1, 153604220), (2, 76802110), (4, 38401055), (5, 30720844), (7, 21943460), (10, 15360422), (11, 13964020), (14, 10971730), (20, 7680211), (22, 6982010), (28, 5485865), (35, 4388692), (44, 3491005), (49, 3134780), (55, 2792804), (70, 2194346), (77, 1994860), (98, 1567390), (110, 1396402), (140, 1097173), (154, 997430), (196, 783695), (220, 698201), (245, 626956), (308, 498715), (385, 398972), (490, 313478), (539, 284980), (770, 199486), (980, 156739), (1078, 142490), (1540, 99743), (2156, 71245), (2695, 56996), (5390, 28498), (10780, 14249)]