151517340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{887}}^1$

素因数の和:988

約数の個数: 144

約数和(自身を含む): 502302528

約数和(自身を除く): 350785188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 73, 78, 90, 117, 130, 146, 156, 180, 195, 219, 234, 260, 292, 365, 390, 438, 468, 585, 657, 730, 780, 876, 887, 949, 1095, 1170, 1314, 1460, 1774, 1898, 2190, 2340, 2628, 2661, 2847, 3285, 3548, 3796, 4380, 4435, 4745, 5322, 5694, 6570, 7983, 8541, 8870, 9490, 10644, 11388, 11531, 13140, 13305, 14235, 15966, 17082, 17740, 18980, 23062, 26610, 28470, 31932, 34164, 34593, 39915, 42705, 46124, 53220, 56940, 57655, 64751, 69186, 79830, 85410, 103779, 115310, 129502, 138372, 159660, 170820, 172965, 194253, 207558, 230620, 259004, 323755, 345930, 388506, 415116, 518895, 582759, 647510, 691860, 777012, 841763, 971265, 1037790, 1165518, 1295020, 1683526, 1942530, 2075580, 2331036, 2525289, 2913795, 3367052, 3885060, 4208815, 5050578, 5827590, 7575867, 8417630, 10101156, 11655180, 12626445, 15151734, 16835260, 25252890, 30303468, 37879335, 50505780, 75758670, 151517340]

約数ペア:

[(1, 151517340), (2, 75758670), (3, 50505780), (4, 37879335), (5, 30303468), (6, 25252890), (9, 16835260), (10, 15151734), (12, 12626445), (13, 11655180), (15, 10101156), (18, 8417630), (20, 7575867), (26, 5827590), (30, 5050578), (36, 4208815), (39, 3885060), (45, 3367052), (52, 2913795), (60, 2525289), (65, 2331036), (73, 2075580), (78, 1942530), (90, 1683526), (117, 1295020), (130, 1165518), (146, 1037790), (156, 971265), (180, 841763), (195, 777012), (219, 691860), (234, 647510), (260, 582759), (292, 518895), (365, 415116), (390, 388506), (438, 345930), (468, 323755), (585, 259004), (657, 230620), (730, 207558), (780, 194253), (876, 172965), (887, 170820), (949, 159660), (1095, 138372), (1170, 129502), (1314, 115310), (1460, 103779), (1774, 85410), (1898, 79830), (2190, 69186), (2340, 64751), (2628, 57655), (2661, 56940), (2847, 53220), (3285, 46124), (3548, 42705), (3796, 39915), (4380, 34593), (4435, 34164), (4745, 31932), (5322, 28470), (5694, 26610), (6570, 23062), (7983, 18980), (8541, 17740), (8870, 17082), (9490, 15966), (10644, 14235), (11388, 13305), (11531, 13140)]