303804540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3329}}^1$

素因数の和:3373

約数の個数: 144

約数和(自身を含む): 1023775200

約数和(自身を除く): 719970660

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, 90, 108, 117, 130, 135, 156, 169, 180, 195, 234, 260, 270, 338, 351, 390, 468, 507, 540, 585, 676, 702, 780, 845, 1014, 1170, 1404, 1521, 1690, 1755, 2028, 2340, 2535, 3042, 3329, 3380, 3510, 4563, 5070, 6084, 6658, 7020, 7605, 9126, 9987, 10140, 13316, 15210, 16645, 18252, 19974, 22815, 29961, 30420, 33290, 39948, 43277, 45630, 49935, 59922, 66580, 86554, 89883, 91260, 99870, 119844, 129831, 149805, 173108, 179766, 199740, 216385, 259662, 299610, 359532, 389493, 432770, 449415, 519324, 562601, 599220, 649155, 778986, 865540, 898830, 1125202, 1168479, 1298310, 1557972, 1687803, 1797660, 1947465, 2250404, 2336958, 2596620, 2813005, 3375606, 3894930, 4673916, 5063409, 5626010, 5842395, 6751212, 7789860, 8439015, 10126818, 11252020, 11684790, 15190227, 16878030, 20253636, 23369580, 25317045, 30380454, 33756060, 50634090, 60760908, 75951135, 101268180, 151902270, 303804540]

約数ペア:

[(1, 303804540), (2, 151902270), (3, 101268180), (4, 75951135), (5, 60760908), (6, 50634090), (9, 33756060), (10, 30380454), (12, 25317045), (13, 23369580), (15, 20253636), (18, 16878030), (20, 15190227), (26, 11684790), (27, 11252020), (30, 10126818), (36, 8439015), (39, 7789860), (45, 6751212), (52, 5842395), (54, 5626010), (60, 5063409), (65, 4673916), (78, 3894930), (90, 3375606), (108, 2813005), (117, 2596620), (130, 2336958), (135, 2250404), (156, 1947465), (169, 1797660), (180, 1687803), (195, 1557972), (234, 1298310), (260, 1168479), (270, 1125202), (338, 898830), (351, 865540), (390, 778986), (468, 649155), (507, 599220), (540, 562601), (585, 519324), (676, 449415), (702, 432770), (780, 389493), (845, 359532), (1014, 299610), (1170, 259662), (1404, 216385), (1521, 199740), (1690, 179766), (1755, 173108), (2028, 149805), (2340, 129831), (2535, 119844), (3042, 99870), (3329, 91260), (3380, 89883), (3510, 86554), (4563, 66580), (5070, 59922), (6084, 49935), (6658, 45630), (7020, 43277), (7605, 39948), (9126, 33290), (9987, 30420), (10140, 29961), (13316, 22815), (15210, 19974), (16645, 18252)]