152554220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{769}}^1$

素因数の和:907

約数の個数: 96

約数和(自身を含む): 398428800

約数和(自身を除く): 245874580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 109, 130, 140, 182, 218, 260, 364, 436, 455, 545, 763, 769, 910, 1090, 1417, 1526, 1538, 1820, 2180, 2834, 3052, 3076, 3815, 3845, 5383, 5668, 7085, 7630, 7690, 9919, 9997, 10766, 14170, 15260, 15380, 19838, 19994, 21532, 26915, 28340, 39676, 39988, 49595, 49985, 53830, 69979, 83821, 99190, 99970, 107660, 139958, 167642, 198380, 199940, 279916, 335284, 349895, 419105, 586747, 699790, 838210, 1089673, 1173494, 1399580, 1676420, 2179346, 2346988, 2933735, 4358692, 5448365, 5867470, 7627711, 10896730, 11734940, 15255422, 21793460, 30510844, 38138555, 76277110, 152554220]

約数ペア:

[(1, 152554220), (2, 76277110), (4, 38138555), (5, 30510844), (7, 21793460), (10, 15255422), (13, 11734940), (14, 10896730), (20, 7627711), (26, 5867470), (28, 5448365), (35, 4358692), (52, 2933735), (65, 2346988), (70, 2179346), (91, 1676420), (109, 1399580), (130, 1173494), (140, 1089673), (182, 838210), (218, 699790), (260, 586747), (364, 419105), (436, 349895), (455, 335284), (545, 279916), (763, 199940), (769, 198380), (910, 167642), (1090, 139958), (1417, 107660), (1526, 99970), (1538, 99190), (1820, 83821), (2180, 69979), (2834, 53830), (3052, 49985), (3076, 49595), (3815, 39988), (3845, 39676), (5383, 28340), (5668, 26915), (7085, 21532), (7630, 19994), (7690, 19838), (9919, 15380), (9997, 15260), (10766, 14170)]