13780260

素因数分解:

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

素因数の和:195

約数の個数: 144

約数和(自身を含む): 46730880

約数和(自身を除く): 32950620

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, 151, 156, 169, 180, 195, 234, 260, 270, 302, 338, 351, 390, 453, 468, 507, 540, 585, 604, 676, 702, 755, 780, 845, 906, 1014, 1170, 1359, 1404, 1510, 1521, 1690, 1755, 1812, 1963, 2028, 2265, 2340, 2535, 2718, 3020, 3042, 3380, 3510, 3926, 4077, 4530, 4563, 5070, 5436, 5889, 6084, 6795, 7020, 7605, 7852, 8154, 9060, 9126, 9815, 10140, 11778, 13590, 15210, 16308, 17667, 18252, 19630, 20385, 22815, 23556, 25519, 27180, 29445, 30420, 35334, 39260, 40770, 45630, 51038, 53001, 58890, 70668, 76557, 81540, 88335, 91260, 102076, 106002, 117780, 127595, 153114, 176670, 212004, 229671, 255190, 265005, 306228, 353340, 382785, 459342, 510380, 530010, 689013, 765570, 918684, 1060020, 1148355, 1378026, 1531140, 2296710, 2756052, 3445065, 4593420, 6890130, 13780260]

約数ペア:

[(1, 13780260), (2, 6890130), (3, 4593420), (4, 3445065), (5, 2756052), (6, 2296710), (9, 1531140), (10, 1378026), (12, 1148355), (13, 1060020), (15, 918684), (18, 765570), (20, 689013), (26, 530010), (27, 510380), (30, 459342), (36, 382785), (39, 353340), (45, 306228), (52, 265005), (54, 255190), (60, 229671), (65, 212004), (78, 176670), (90, 153114), (108, 127595), (117, 117780), (130, 106002), (135, 102076), (151, 91260), (156, 88335), (169, 81540), (180, 76557), (195, 70668), (234, 58890), (260, 53001), (270, 51038), (302, 45630), (338, 40770), (351, 39260), (390, 35334), (453, 30420), (468, 29445), (507, 27180), (540, 25519), (585, 23556), (604, 22815), (676, 20385), (702, 19630), (755, 18252), (780, 17667), (845, 16308), (906, 15210), (1014, 13590), (1170, 11778), (1359, 10140), (1404, 9815), (1510, 9126), (1521, 9060), (1690, 8154), (1755, 7852), (1812, 7605), (1963, 7020), (2028, 6795), (2265, 6084), (2340, 5889), (2535, 5436), (2718, 5070), (3020, 4563), (3042, 4530), (3380, 4077), (3510, 3926)]