628942200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{313}}^1$

素因数の和:546

約数の個数: 192

約数和(自身を含む): 2081518560

約数和(自身を除く): 1452576360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 136, 150, 170, 197, 200, 204, 255, 300, 313, 340, 394, 408, 425, 510, 591, 600, 626, 680, 788, 850, 939, 985, 1020, 1182, 1252, 1275, 1565, 1576, 1700, 1878, 1970, 2040, 2364, 2504, 2550, 2955, 3130, 3349, 3400, 3756, 3940, 4695, 4728, 4925, 5100, 5321, 5910, 6260, 6698, 7512, 7825, 7880, 9390, 9850, 10047, 10200, 10642, 11820, 12520, 13396, 14775, 15650, 15963, 16745, 18780, 19700, 20094, 21284, 23475, 23640, 26605, 26792, 29550, 31300, 31926, 33490, 37560, 39400, 40188, 42568, 46950, 50235, 53210, 59100, 61661, 62600, 63852, 66980, 79815, 80376, 83725, 93900, 100470, 106420, 118200, 123322, 127704, 133025, 133960, 159630, 167450, 184983, 187800, 200940, 212840, 246644, 251175, 266050, 308305, 319260, 334900, 369966, 399075, 401880, 493288, 502350, 532100, 616610, 638520, 669800, 739932, 798150, 924915, 1004700, 1048237, 1064200, 1233220, 1479864, 1541525, 1596300, 1849830, 2009400, 2096474, 2466440, 3083050, 3144711, 3192600, 3699660, 4192948, 4624575, 5241185, 6166100, 6289422, 7399320, 8385896, 9249150, 10482370, 12332200, 12578844, 15723555, 18498300, 20964740, 25157688, 26205925, 31447110, 36996600, 41929480, 52411850, 62894220, 78617775, 104823700, 125788440, 157235550, 209647400, 314471100, 628942200]

約数ペア:

[(1, 628942200), (2, 314471100), (3, 209647400), (4, 157235550), (5, 125788440), (6, 104823700), (8, 78617775), (10, 62894220), (12, 52411850), (15, 41929480), (17, 36996600), (20, 31447110), (24, 26205925), (25, 25157688), (30, 20964740), (34, 18498300), (40, 15723555), (50, 12578844), (51, 12332200), (60, 10482370), (68, 9249150), (75, 8385896), (85, 7399320), (100, 6289422), (102, 6166100), (120, 5241185), (136, 4624575), (150, 4192948), (170, 3699660), (197, 3192600), (200, 3144711), (204, 3083050), (255, 2466440), (300, 2096474), (313, 2009400), (340, 1849830), (394, 1596300), (408, 1541525), (425, 1479864), (510, 1233220), (591, 1064200), (600, 1048237), (626, 1004700), (680, 924915), (788, 798150), (850, 739932), (939, 669800), (985, 638520), (1020, 616610), (1182, 532100), (1252, 502350), (1275, 493288), (1565, 401880), (1576, 399075), (1700, 369966), (1878, 334900), (1970, 319260), (2040, 308305), (2364, 266050), (2504, 251175), (2550, 246644), (2955, 212840), (3130, 200940), (3349, 187800), (3400, 184983), (3756, 167450), (3940, 159630), (4695, 133960), (4728, 133025), (4925, 127704), (5100, 123322), (5321, 118200), (5910, 106420), (6260, 100470), (6698, 93900), (7512, 83725), (7825, 80376), (7880, 79815), (9390, 66980), (9850, 63852), (10047, 62600), (10200, 61661), (10642, 59100), (11820, 53210), (12520, 50235), (13396, 46950), (14775, 42568), (15650, 40188), (15963, 39400), (16745, 37560), (18780, 33490), (19700, 31926), (20094, 31300), (21284, 29550), (23475, 26792), (23640, 26605)]