162435780

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1$

素因数の和:897

約数の個数: 168

約数和(自身を含む): 551422872

約数和(自身を除く): 388987092

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, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 702, 729, 780, 810, 857, 972, 1053, 1170, 1215, 1404, 1458, 1620, 1714, 1755, 2106, 2340, 2430, 2571, 2916, 3159, 3428, 3510, 3645, 4212, 4285, 4860, 5142, 5265, 6318, 7020, 7290, 7713, 8570, 9477, 10284, 10530, 11141, 12636, 12855, 14580, 15426, 15795, 17140, 18954, 21060, 22282, 23139, 25710, 30852, 31590, 33423, 37908, 38565, 44564, 46278, 47385, 51420, 55705, 63180, 66846, 69417, 77130, 92556, 94770, 100269, 111410, 115695, 133692, 138834, 154260, 167115, 189540, 200538, 208251, 222820, 231390, 277668, 300807, 334230, 347085, 401076, 416502, 462780, 501345, 601614, 624753, 668460, 694170, 833004, 902421, 1002690, 1041255, 1203228, 1249506, 1388340, 1504035, 1804842, 2005380, 2082510, 2499012, 2707263, 3008070, 3123765, 3609684, 4165020, 4512105, 5414526, 6016140, 6247530, 8121789, 9024210, 10829052, 12495060, 13536315, 16243578, 18048420, 27072630, 32487156, 40608945, 54145260, 81217890, 162435780]

約数ペア:

[(1, 162435780), (2, 81217890), (3, 54145260), (4, 40608945), (5, 32487156), (6, 27072630), (9, 18048420), (10, 16243578), (12, 13536315), (13, 12495060), (15, 10829052), (18, 9024210), (20, 8121789), (26, 6247530), (27, 6016140), (30, 5414526), (36, 4512105), (39, 4165020), (45, 3609684), (52, 3123765), (54, 3008070), (60, 2707263), (65, 2499012), (78, 2082510), (81, 2005380), (90, 1804842), (108, 1504035), (117, 1388340), (130, 1249506), (135, 1203228), (156, 1041255), (162, 1002690), (180, 902421), (195, 833004), (234, 694170), (243, 668460), (260, 624753), (270, 601614), (324, 501345), (351, 462780), (390, 416502), (405, 401076), (468, 347085), (486, 334230), (540, 300807), (585, 277668), (702, 231390), (729, 222820), (780, 208251), (810, 200538), (857, 189540), (972, 167115), (1053, 154260), (1170, 138834), (1215, 133692), (1404, 115695), (1458, 111410), (1620, 100269), (1714, 94770), (1755, 92556), (2106, 77130), (2340, 69417), (2430, 66846), (2571, 63180), (2916, 55705), (3159, 51420), (3428, 47385), (3510, 46278), (3645, 44564), (4212, 38565), (4285, 37908), (4860, 33423), (5142, 31590), (5265, 30852), (6318, 25710), (7020, 23139), (7290, 22282), (7713, 21060), (8570, 18954), (9477, 17140), (10284, 15795), (10530, 15426), (11141, 14580), (12636, 12855)]