157062780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1123}}^1$

素因数の和:1185

約数の個数: 192

約数和(自身を含む): 574049280

約数和(自身を除く): 416986500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 37, 42, 45, 54, 60, 63, 70, 74, 84, 90, 105, 108, 111, 126, 135, 140, 148, 180, 185, 189, 210, 222, 252, 259, 270, 315, 333, 370, 378, 420, 444, 518, 540, 555, 630, 666, 740, 756, 777, 945, 999, 1036, 1110, 1123, 1260, 1295, 1332, 1554, 1665, 1890, 1998, 2220, 2246, 2331, 2590, 3108, 3330, 3369, 3780, 3885, 3996, 4492, 4662, 4995, 5180, 5615, 6660, 6738, 6993, 7770, 7861, 9324, 9990, 10107, 11230, 11655, 13476, 13986, 15540, 15722, 16845, 19980, 20214, 22460, 23310, 23583, 27972, 30321, 31444, 33690, 34965, 39305, 40428, 41551, 46620, 47166, 50535, 60642, 67380, 69930, 70749, 78610, 83102, 94332, 101070, 117915, 121284, 124653, 139860, 141498, 151605, 157220, 166204, 202140, 207755, 212247, 235830, 249306, 282996, 290857, 303210, 353745, 373959, 415510, 424494, 471660, 498612, 581714, 606420, 623265, 707490, 747918, 831020, 848988, 872571, 1061235, 1121877, 1163428, 1246530, 1414980, 1454285, 1495836, 1745142, 1869795, 2122470, 2243754, 2493060, 2617713, 2908570, 3490284, 3739590, 4244940, 4362855, 4487508, 5235426, 5609385, 5817140, 7479180, 7853139, 8725710, 10470852, 11218770, 13088565, 15706278, 17451420, 22437540, 26177130, 31412556, 39265695, 52354260, 78531390, 157062780]

約数ペア:

[(1, 157062780), (2, 78531390), (3, 52354260), (4, 39265695), (5, 31412556), (6, 26177130), (7, 22437540), (9, 17451420), (10, 15706278), (12, 13088565), (14, 11218770), (15, 10470852), (18, 8725710), (20, 7853139), (21, 7479180), (27, 5817140), (28, 5609385), (30, 5235426), (35, 4487508), (36, 4362855), (37, 4244940), (42, 3739590), (45, 3490284), (54, 2908570), (60, 2617713), (63, 2493060), (70, 2243754), (74, 2122470), (84, 1869795), (90, 1745142), (105, 1495836), (108, 1454285), (111, 1414980), (126, 1246530), (135, 1163428), (140, 1121877), (148, 1061235), (180, 872571), (185, 848988), (189, 831020), (210, 747918), (222, 707490), (252, 623265), (259, 606420), (270, 581714), (315, 498612), (333, 471660), (370, 424494), (378, 415510), (420, 373959), (444, 353745), (518, 303210), (540, 290857), (555, 282996), (630, 249306), (666, 235830), (740, 212247), (756, 207755), (777, 202140), (945, 166204), (999, 157220), (1036, 151605), (1110, 141498), (1123, 139860), (1260, 124653), (1295, 121284), (1332, 117915), (1554, 101070), (1665, 94332), (1890, 83102), (1998, 78610), (2220, 70749), (2246, 69930), (2331, 67380), (2590, 60642), (3108, 50535), (3330, 47166), (3369, 46620), (3780, 41551), (3885, 40428), (3996, 39305), (4492, 34965), (4662, 33690), (4995, 31444), (5180, 30321), (5615, 27972), (6660, 23583), (6738, 23310), (6993, 22460), (7770, 20214), (7861, 19980), (9324, 16845), (9990, 15722), (10107, 15540), (11230, 13986), (11655, 13476)]