254730060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4733}}^1$

素因数の和:4784

約数の個数: 144

約数和(自身を含む): 868480704

約数和(自身を除く): 613750644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 78, 90, 92, 115, 117, 130, 138, 156, 180, 195, 207, 230, 234, 260, 276, 299, 345, 390, 414, 460, 468, 585, 598, 690, 780, 828, 897, 1035, 1170, 1196, 1380, 1495, 1794, 2070, 2340, 2691, 2990, 3588, 4140, 4485, 4733, 5382, 5980, 8970, 9466, 10764, 13455, 14199, 17940, 18932, 23665, 26910, 28398, 42597, 47330, 53820, 56796, 61529, 70995, 85194, 94660, 108859, 123058, 141990, 170388, 184587, 212985, 217718, 246116, 283980, 307645, 326577, 369174, 425970, 435436, 544295, 553761, 615290, 653154, 738348, 851940, 922935, 979731, 1088590, 1107522, 1230580, 1306308, 1415167, 1632885, 1845870, 1959462, 2177180, 2215044, 2768805, 2830334, 3265770, 3691740, 3918924, 4245501, 4898655, 5537610, 5660668, 6531540, 7075835, 8491002, 9797310, 11075220, 12736503, 14151670, 16982004, 19594620, 21227505, 25473006, 28303340, 42455010, 50946012, 63682515, 84910020, 127365030, 254730060]

約数ペア:

[(1, 254730060), (2, 127365030), (3, 84910020), (4, 63682515), (5, 50946012), (6, 42455010), (9, 28303340), (10, 25473006), (12, 21227505), (13, 19594620), (15, 16982004), (18, 14151670), (20, 12736503), (23, 11075220), (26, 9797310), (30, 8491002), (36, 7075835), (39, 6531540), (45, 5660668), (46, 5537610), (52, 4898655), (60, 4245501), (65, 3918924), (69, 3691740), (78, 3265770), (90, 2830334), (92, 2768805), (115, 2215044), (117, 2177180), (130, 1959462), (138, 1845870), (156, 1632885), (180, 1415167), (195, 1306308), (207, 1230580), (230, 1107522), (234, 1088590), (260, 979731), (276, 922935), (299, 851940), (345, 738348), (390, 653154), (414, 615290), (460, 553761), (468, 544295), (585, 435436), (598, 425970), (690, 369174), (780, 326577), (828, 307645), (897, 283980), (1035, 246116), (1170, 217718), (1196, 212985), (1380, 184587), (1495, 170388), (1794, 141990), (2070, 123058), (2340, 108859), (2691, 94660), (2990, 85194), (3588, 70995), (4140, 61529), (4485, 56796), (4733, 53820), (5382, 47330), (5980, 42597), (8970, 28398), (9466, 26910), (10764, 23665), (13455, 18932), (14199, 17940)]