27560520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1$

素因数の和:197

約数の個数: 192

約数和(自身を含む): 100137600

約数和(自身を除く): 72577080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 151, 156, 169, 180, 195, 216, 234, 260, 270, 302, 312, 338, 351, 360, 390, 453, 468, 507, 520, 540, 585, 604, 676, 702, 755, 780, 845, 906, 936, 1014, 1080, 1170, 1208, 1352, 1359, 1404, 1510, 1521, 1560, 1690, 1755, 1812, 1963, 2028, 2265, 2340, 2535, 2718, 2808, 3020, 3042, 3380, 3510, 3624, 3926, 4056, 4077, 4530, 4563, 4680, 5070, 5436, 5889, 6040, 6084, 6760, 6795, 7020, 7605, 7852, 8154, 9060, 9126, 9815, 10140, 10872, 11778, 12168, 13590, 14040, 15210, 15704, 16308, 17667, 18120, 18252, 19630, 20280, 20385, 22815, 23556, 25519, 27180, 29445, 30420, 32616, 35334, 36504, 39260, 40770, 45630, 47112, 51038, 53001, 54360, 58890, 60840, 70668, 76557, 78520, 81540, 88335, 91260, 102076, 106002, 117780, 127595, 141336, 153114, 163080, 176670, 182520, 204152, 212004, 229671, 235560, 255190, 265005, 306228, 353340, 382785, 424008, 459342, 510380, 530010, 612456, 689013, 706680, 765570, 918684, 1020760, 1060020, 1148355, 1378026, 1531140, 1837368, 2120040, 2296710, 2756052, 3062280, 3445065, 4593420, 5512104, 6890130, 9186840, 13780260, 27560520]

約数ペア:

[(1, 27560520), (2, 13780260), (3, 9186840), (4, 6890130), (5, 5512104), (6, 4593420), (8, 3445065), (9, 3062280), (10, 2756052), (12, 2296710), (13, 2120040), (15, 1837368), (18, 1531140), (20, 1378026), (24, 1148355), (26, 1060020), (27, 1020760), (30, 918684), (36, 765570), (39, 706680), (40, 689013), (45, 612456), (52, 530010), (54, 510380), (60, 459342), (65, 424008), (72, 382785), (78, 353340), (90, 306228), (104, 265005), (108, 255190), (117, 235560), (120, 229671), (130, 212004), (135, 204152), (151, 182520), (156, 176670), (169, 163080), (180, 153114), (195, 141336), (216, 127595), (234, 117780), (260, 106002), (270, 102076), (302, 91260), (312, 88335), (338, 81540), (351, 78520), (360, 76557), (390, 70668), (453, 60840), (468, 58890), (507, 54360), (520, 53001), (540, 51038), (585, 47112), (604, 45630), (676, 40770), (702, 39260), (755, 36504), (780, 35334), (845, 32616), (906, 30420), (936, 29445), (1014, 27180), (1080, 25519), (1170, 23556), (1208, 22815), (1352, 20385), (1359, 20280), (1404, 19630), (1510, 18252), (1521, 18120), (1560, 17667), (1690, 16308), (1755, 15704), (1812, 15210), (1963, 14040), (2028, 13590), (2265, 12168), (2340, 11778), (2535, 10872), (2718, 10140), (2808, 9815), (3020, 9126), (3042, 9060), (3380, 8154), (3510, 7852), (3624, 7605), (3926, 7020), (4056, 6795), (4077, 6760), (4530, 6084), (4563, 6040), (4680, 5889), (5070, 5436)]