8907979860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{32537}}^1$

素因数の和:32584

約数の個数: 180

約数和(自身を含む): 30260535228

約数和(自身を除く): 21352555368

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 169, 180, 195, 234, 260, 270, 324, 338, 351, 390, 405, 468, 507, 540, 585, 676, 702, 780, 810, 845, 1014, 1053, 1170, 1404, 1521, 1620, 1690, 1755, 2028, 2106, 2340, 2535, 3042, 3380, 3510, 4212, 4563, 5070, 5265, 6084, 7020, 7605, 9126, 10140, 10530, 13689, 15210, 18252, 21060, 22815, 27378, 30420, 32537, 45630, 54756, 65074, 68445, 91260, 97611, 130148, 136890, 162685, 195222, 273780, 292833, 325370, 390444, 422981, 488055, 585666, 650740, 845962, 878499, 976110, 1171332, 1268943, 1464165, 1691924, 1756998, 1952220, 2114905, 2537886, 2635497, 2928330, 3513996, 3806829, 4229810, 4392495, 5075772, 5270994, 5498753, 5856660, 6344715, 7613658, 8459620, 8784990, 10541988, 10997506, 11420487, 12689430, 13177485, 15227316, 16496259, 17569980, 19034145, 21995012, 22840974, 25378860, 26354970, 27493765, 32992518, 34261461, 38068290, 45681948, 49488777, 52709940, 54987530, 57102435, 65985036, 68522922, 76136580, 82481295, 98977554, 109975060, 114204870, 137045844, 148466331, 164962590, 171307305, 197955108, 228409740, 247443885, 296932662, 329925180, 342614610, 445398993, 494887770, 593865324, 685229220, 742331655, 890797986, 989775540, 1484663310, 1781595972, 2226994965, 2969326620, 4453989930, 8907979860]

約数ペア:

[(1, 8907979860), (2, 4453989930), (3, 2969326620), (4, 2226994965), (5, 1781595972), (6, 1484663310), (9, 989775540), (10, 890797986), (12, 742331655), (13, 685229220), (15, 593865324), (18, 494887770), (20, 445398993), (26, 342614610), (27, 329925180), (30, 296932662), (36, 247443885), (39, 228409740), (45, 197955108), (52, 171307305), (54, 164962590), (60, 148466331), (65, 137045844), (78, 114204870), (81, 109975060), (90, 98977554), (108, 82481295), (117, 76136580), (130, 68522922), (135, 65985036), (156, 57102435), (162, 54987530), (169, 52709940), (180, 49488777), (195, 45681948), (234, 38068290), (260, 34261461), (270, 32992518), (324, 27493765), (338, 26354970), (351, 25378860), (390, 22840974), (405, 21995012), (468, 19034145), (507, 17569980), (540, 16496259), (585, 15227316), (676, 13177485), (702, 12689430), (780, 11420487), (810, 10997506), (845, 10541988), (1014, 8784990), (1053, 8459620), (1170, 7613658), (1404, 6344715), (1521, 5856660), (1620, 5498753), (1690, 5270994), (1755, 5075772), (2028, 4392495), (2106, 4229810), (2340, 3806829), (2535, 3513996), (3042, 2928330), (3380, 2635497), (3510, 2537886), (4212, 2114905), (4563, 1952220), (5070, 1756998), (5265, 1691924), (6084, 1464165), (7020, 1268943), (7605, 1171332), (9126, 976110), (10140, 878499), (10530, 845962), (13689, 650740), (15210, 585666), (18252, 488055), (21060, 422981), (22815, 390444), (27378, 325370), (30420, 292833), (32537, 273780), (45630, 195222), (54756, 162685), (65074, 136890), (68445, 130148), (91260, 97611)]