80756910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3001}}^1$

素因数の和:3050

約数の個数: 96

約数和(自身を含む): 236029248

約数和(自身を除く): 155272338

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 30, 39, 45, 46, 65, 69, 78, 90, 115, 117, 130, 138, 195, 207, 230, 234, 299, 345, 390, 414, 585, 598, 690, 897, 1035, 1170, 1495, 1794, 2070, 2691, 2990, 3001, 4485, 5382, 6002, 8970, 9003, 13455, 15005, 18006, 26910, 27009, 30010, 39013, 45015, 54018, 69023, 78026, 90030, 117039, 135045, 138046, 195065, 207069, 234078, 270090, 345115, 351117, 390130, 414138, 585195, 621207, 690230, 702234, 897299, 1035345, 1170390, 1242414, 1755585, 1794598, 2070690, 2691897, 3106035, 3511170, 4486495, 5383794, 6212070, 8075691, 8972990, 13459485, 16151382, 26918970, 40378455, 80756910]

約数ペア:

[(1, 80756910), (2, 40378455), (3, 26918970), (5, 16151382), (6, 13459485), (9, 8972990), (10, 8075691), (13, 6212070), (15, 5383794), (18, 4486495), (23, 3511170), (26, 3106035), (30, 2691897), (39, 2070690), (45, 1794598), (46, 1755585), (65, 1242414), (69, 1170390), (78, 1035345), (90, 897299), (115, 702234), (117, 690230), (130, 621207), (138, 585195), (195, 414138), (207, 390130), (230, 351117), (234, 345115), (299, 270090), (345, 234078), (390, 207069), (414, 195065), (585, 138046), (598, 135045), (690, 117039), (897, 90030), (1035, 78026), (1170, 69023), (1495, 54018), (1794, 45015), (2070, 39013), (2691, 30010), (2990, 27009), (3001, 26910), (4485, 18006), (5382, 15005), (6002, 13455), (8970, 9003)]