101001420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2539}}^1$

素因数の和:2584

約数の個数: 144

約数和(自身を含む): 349483680

約数和(自身を除く): 248482260

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, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2539, 2652, 3060, 3315, 3978, 4420, 5078, 6630, 7617, 7956, 9945, 10156, 12695, 13260, 15234, 19890, 22851, 25390, 30468, 33007, 38085, 39780, 43163, 45702, 50780, 66014, 76170, 86326, 91404, 99021, 114255, 129489, 132028, 152340, 165035, 172652, 198042, 215815, 228510, 258978, 297063, 330070, 388467, 396084, 431630, 457020, 495105, 517956, 561119, 594126, 647445, 660140, 776934, 863260, 990210, 1122238, 1188252, 1294890, 1485315, 1553868, 1683357, 1942335, 1980420, 2244476, 2589780, 2805595, 2970630, 3366714, 3884670, 5050071, 5611190, 5941260, 6733428, 7769340, 8416785, 10100142, 11222380, 16833570, 20200284, 25250355, 33667140, 50500710, 101001420]

約数ペア:

[(1, 101001420), (2, 50500710), (3, 33667140), (4, 25250355), (5, 20200284), (6, 16833570), (9, 11222380), (10, 10100142), (12, 8416785), (13, 7769340), (15, 6733428), (17, 5941260), (18, 5611190), (20, 5050071), (26, 3884670), (30, 3366714), (34, 2970630), (36, 2805595), (39, 2589780), (45, 2244476), (51, 1980420), (52, 1942335), (60, 1683357), (65, 1553868), (68, 1485315), (78, 1294890), (85, 1188252), (90, 1122238), (102, 990210), (117, 863260), (130, 776934), (153, 660140), (156, 647445), (170, 594126), (180, 561119), (195, 517956), (204, 495105), (221, 457020), (234, 431630), (255, 396084), (260, 388467), (306, 330070), (340, 297063), (390, 258978), (442, 228510), (468, 215815), (510, 198042), (585, 172652), (612, 165035), (663, 152340), (765, 132028), (780, 129489), (884, 114255), (1020, 99021), (1105, 91404), (1170, 86326), (1326, 76170), (1530, 66014), (1989, 50780), (2210, 45702), (2340, 43163), (2539, 39780), (2652, 38085), (3060, 33007), (3315, 30468), (3978, 25390), (4420, 22851), (5078, 19890), (6630, 15234), (7617, 13260), (7956, 12695), (9945, 10156)]