78088140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:209

約数の個数: 216

約数和(自身を含む): 273375648

約数和(自身を除く): 195287508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 151, 153, 156, 169, 170, 180, 195, 204, 221, 234, 255, 260, 302, 306, 338, 340, 390, 442, 453, 468, 507, 510, 585, 604, 612, 663, 676, 755, 765, 780, 845, 884, 906, 1014, 1020, 1105, 1170, 1326, 1359, 1510, 1521, 1530, 1690, 1812, 1963, 1989, 2028, 2210, 2265, 2340, 2535, 2567, 2652, 2718, 2873, 3020, 3042, 3060, 3315, 3380, 3926, 3978, 4420, 4530, 5070, 5134, 5436, 5746, 5889, 6084, 6630, 6795, 7605, 7701, 7852, 7956, 8619, 9060, 9815, 9945, 10140, 10268, 11492, 11778, 12835, 13260, 13590, 14365, 15210, 15402, 17238, 17667, 19630, 19890, 23103, 23556, 25519, 25670, 25857, 27180, 28730, 29445, 30420, 30804, 33371, 34476, 35334, 38505, 39260, 39780, 43095, 46206, 51038, 51340, 51714, 57460, 58890, 66742, 70668, 76557, 77010, 86190, 88335, 92412, 100113, 102076, 103428, 115515, 117780, 127595, 129285, 133484, 153114, 154020, 166855, 172380, 176670, 200226, 229671, 231030, 255190, 258570, 300339, 306228, 333710, 353340, 382785, 400452, 433823, 459342, 462060, 500565, 510380, 517140, 600678, 667420, 765570, 867646, 918684, 1001130, 1148355, 1201356, 1301469, 1501695, 1531140, 1735292, 2002260, 2169115, 2296710, 2602938, 3003390, 3904407, 4338230, 4593420, 5205876, 6006780, 6507345, 7808814, 8676460, 13014690, 15617628, 19522035, 26029380, 39044070, 78088140]

約数ペア:

[(1, 78088140), (2, 39044070), (3, 26029380), (4, 19522035), (5, 15617628), (6, 13014690), (9, 8676460), (10, 7808814), (12, 6507345), (13, 6006780), (15, 5205876), (17, 4593420), (18, 4338230), (20, 3904407), (26, 3003390), (30, 2602938), (34, 2296710), (36, 2169115), (39, 2002260), (45, 1735292), (51, 1531140), (52, 1501695), (60, 1301469), (65, 1201356), (68, 1148355), (78, 1001130), (85, 918684), (90, 867646), (102, 765570), (117, 667420), (130, 600678), (151, 517140), (153, 510380), (156, 500565), (169, 462060), (170, 459342), (180, 433823), (195, 400452), (204, 382785), (221, 353340), (234, 333710), (255, 306228), (260, 300339), (302, 258570), (306, 255190), (338, 231030), (340, 229671), (390, 200226), (442, 176670), (453, 172380), (468, 166855), (507, 154020), (510, 153114), (585, 133484), (604, 129285), (612, 127595), (663, 117780), (676, 115515), (755, 103428), (765, 102076), (780, 100113), (845, 92412), (884, 88335), (906, 86190), (1014, 77010), (1020, 76557), (1105, 70668), (1170, 66742), (1326, 58890), (1359, 57460), (1510, 51714), (1521, 51340), (1530, 51038), (1690, 46206), (1812, 43095), (1963, 39780), (1989, 39260), (2028, 38505), (2210, 35334), (2265, 34476), (2340, 33371), (2535, 30804), (2567, 30420), (2652, 29445), (2718, 28730), (2873, 27180), (3020, 25857), (3042, 25670), (3060, 25519), (3315, 23556), (3380, 23103), (3926, 19890), (3978, 19630), (4420, 17667), (4530, 17238), (5070, 15402), (5134, 15210), (5436, 14365), (5746, 13590), (5889, 13260), (6084, 12835), (6630, 11778), (6795, 11492), (7605, 10268), (7701, 10140), (7852, 9945), (7956, 9815), (8619, 9060)]