76442340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4261}}^1$

素因数の和:4309

約数の個数: 96

約数和(自身を含む): 240581376

約数和(自身を除く): 164139036

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, 4261, 4485, 5980, 8522, 8970, 12783, 17044, 17940, 21305, 25566, 42610, 51132, 55393, 63915, 85220, 98003, 110786, 127830, 166179, 196006, 221572, 255660, 276965, 294009, 332358, 392012, 490015, 553930, 588018, 664716, 830895, 980030, 1107860, 1176036, 1274039, 1470045, 1661790, 1960060, 2548078, 2940090, 3323580, 3822117, 5096156, 5880180, 6370195, 7644234, 12740390, 15288468, 19110585, 25480780, 38221170, 76442340]

約数ペア:

[(1, 76442340), (2, 38221170), (3, 25480780), (4, 19110585), (5, 15288468), (6, 12740390), (10, 7644234), (12, 6370195), (13, 5880180), (15, 5096156), (20, 3822117), (23, 3323580), (26, 2940090), (30, 2548078), (39, 1960060), (46, 1661790), (52, 1470045), (60, 1274039), (65, 1176036), (69, 1107860), (78, 980030), (92, 830895), (115, 664716), (130, 588018), (138, 553930), (156, 490015), (195, 392012), (230, 332358), (260, 294009), (276, 276965), (299, 255660), (345, 221572), (390, 196006), (460, 166179), (598, 127830), (690, 110786), (780, 98003), (897, 85220), (1196, 63915), (1380, 55393), (1495, 51132), (1794, 42610), (2990, 25566), (3588, 21305), (4261, 17940), (4485, 17044), (5980, 12783), (8522, 8970)]