100307220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{128599}}^1$

素因数の和:128624

約数の個数: 48

約数和(自身を含む): 302467200

約数和(自身を除く): 202159980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 128599, 257198, 385797, 514396, 642995, 771594, 1285990, 1543188, 1671787, 1928985, 2571980, 3343574, 3857970, 5015361, 6687148, 7715940, 8358935, 10030722, 16717870, 20061444, 25076805, 33435740, 50153610, 100307220]

約数ペア:

[(1, 100307220), (2, 50153610), (3, 33435740), (4, 25076805), (5, 20061444), (6, 16717870), (10, 10030722), (12, 8358935), (13, 7715940), (15, 6687148), (20, 5015361), (26, 3857970), (30, 3343574), (39, 2571980), (52, 1928985), (60, 1671787), (65, 1543188), (78, 1285990), (130, 771594), (156, 642995), (195, 514396), (260, 385797), (390, 257198), (780, 128599)]