152507940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8501}}^1$

素因数の和:8549

約数の個数: 96

約数和(自身を含む): 479920896

約数和(自身を除く): 327412956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 780, 897, 1196, 1380, 1495, 1794, 2990, 3588, 4485, 5980, 8501, 8970, 17002, 17940, 25503, 34004, 42505, 51006, 85010, 102012, 110513, 127515, 170020, 195523, 221026, 255030, 331539, 391046, 442052, 510060, 552565, 586569, 663078, 782092, 977615, 1105130, 1173138, 1326156, 1657695, 1955230, 2210260, 2346276, 2541799, 2932845, 3315390, 3910460, 5083598, 5865690, 6630780, 7625397, 10167196, 11731380, 12708995, 15250794, 25417990, 30501588, 38126985, 50835980, 76253970, 152507940]

約数ペア:

[(1, 152507940), (2, 76253970), (3, 50835980), (4, 38126985), (5, 30501588), (6, 25417990), (10, 15250794), (12, 12708995), (13, 11731380), (15, 10167196), (20, 7625397), (23, 6630780), (26, 5865690), (30, 5083598), (39, 3910460), (46, 3315390), (52, 2932845), (60, 2541799), (65, 2346276), (69, 2210260), (78, 1955230), (92, 1657695), (115, 1326156), (130, 1173138), (138, 1105130), (156, 977615), (195, 782092), (230, 663078), (260, 586569), (276, 552565), (299, 510060), (345, 442052), (390, 391046), (460, 331539), (598, 255030), (690, 221026), (780, 195523), (897, 170020), (1196, 127515), (1380, 110513), (1495, 102012), (1794, 85010), (2990, 51006), (3588, 42505), (4485, 34004), (5980, 25503), (8501, 17940), (8970, 17002)]