74380020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8669}}^1$

素因数の和:8705

約数の個数: 96

約数和(自身を含む): 244702080

約数和(自身を除く): 170322060

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 8669, 17338, 26007, 34676, 43345, 52014, 86690, 95359, 104028, 112697, 130035, 173380, 190718, 225394, 260070, 286077, 338091, 381436, 450788, 476795, 520140, 563485, 572154, 676182, 953590, 1126970, 1144308, 1239667, 1352364, 1430385, 1690455, 1907180, 2253940, 2479334, 2860770, 3380910, 3719001, 4958668, 5721540, 6198335, 6761820, 7438002, 12396670, 14876004, 18595005, 24793340, 37190010, 74380020]

約数ペア:

[(1, 74380020), (2, 37190010), (3, 24793340), (4, 18595005), (5, 14876004), (6, 12396670), (10, 7438002), (11, 6761820), (12, 6198335), (13, 5721540), (15, 4958668), (20, 3719001), (22, 3380910), (26, 2860770), (30, 2479334), (33, 2253940), (39, 1907180), (44, 1690455), (52, 1430385), (55, 1352364), (60, 1239667), (65, 1144308), (66, 1126970), (78, 953590), (110, 676182), (130, 572154), (132, 563485), (143, 520140), (156, 476795), (165, 450788), (195, 381436), (220, 338091), (260, 286077), (286, 260070), (330, 225394), (390, 190718), (429, 173380), (572, 130035), (660, 112697), (715, 104028), (780, 95359), (858, 86690), (1430, 52014), (1716, 43345), (2145, 34676), (2860, 26007), (4290, 17338), (8580, 8669)]