21573758400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{54151}}^1$

素因数の和:54259

約数の個数: 168

約数和(自身を含む): 71633998464

約数和(自身を除く): 50060240064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 83, 96, 100, 120, 150, 160, 166, 192, 200, 240, 249, 300, 320, 332, 400, 415, 480, 498, 600, 664, 800, 830, 960, 996, 1200, 1245, 1328, 1600, 1660, 1992, 2075, 2400, 2490, 2656, 3320, 3984, 4150, 4800, 4980, 5312, 6225, 6640, 7968, 8300, 9960, 12450, 13280, 15936, 16600, 19920, 24900, 26560, 33200, 39840, 49800, 54151, 66400, 79680, 99600, 108302, 132800, 162453, 199200, 216604, 270755, 324906, 398400, 433208, 541510, 649812, 812265, 866416, 1083020, 1299624, 1353775, 1624530, 1732832, 2166040, 2599248, 2707550, 3249060, 3465664, 4061325, 4332080, 4494533, 5198496, 5415100, 6498120, 8122650, 8664160, 8989066, 10396992, 10830200, 12996240, 13483599, 16245300, 17328320, 17978132, 21660400, 22472665, 25992480, 26967198, 32490600, 35956264, 43320800, 44945330, 51984960, 53934396, 64981200, 67417995, 71912528, 86641600, 89890660, 107868792, 112363325, 129962400, 134835990, 143825056, 179781320, 215737584, 224726650, 259924800, 269671980, 287650112, 337089975, 359562640, 431475168, 449453300, 539343960, 674179950, 719125280, 862950336, 898906600, 1078687920, 1348359900, 1438250560, 1797813200, 2157375840, 2696719800, 3595626400, 4314751680, 5393439600, 7191252800, 10786879200, 21573758400]

約数ペア:

[(1, 21573758400), (2, 10786879200), (3, 7191252800), (4, 5393439600), (5, 4314751680), (6, 3595626400), (8, 2696719800), (10, 2157375840), (12, 1797813200), (15, 1438250560), (16, 1348359900), (20, 1078687920), (24, 898906600), (25, 862950336), (30, 719125280), (32, 674179950), (40, 539343960), (48, 449453300), (50, 431475168), (60, 359562640), (64, 337089975), (75, 287650112), (80, 269671980), (83, 259924800), (96, 224726650), (100, 215737584), (120, 179781320), (150, 143825056), (160, 134835990), (166, 129962400), (192, 112363325), (200, 107868792), (240, 89890660), (249, 86641600), (300, 71912528), (320, 67417995), (332, 64981200), (400, 53934396), (415, 51984960), (480, 44945330), (498, 43320800), (600, 35956264), (664, 32490600), (800, 26967198), (830, 25992480), (960, 22472665), (996, 21660400), (1200, 17978132), (1245, 17328320), (1328, 16245300), (1600, 13483599), (1660, 12996240), (1992, 10830200), (2075, 10396992), (2400, 8989066), (2490, 8664160), (2656, 8122650), (3320, 6498120), (3984, 5415100), (4150, 5198496), (4800, 4494533), (4980, 4332080), (5312, 4061325), (6225, 3465664), (6640, 3249060), (7968, 2707550), (8300, 2599248), (9960, 2166040), (12450, 1732832), (13280, 1624530), (15936, 1353775), (16600, 1299624), (19920, 1083020), (24900, 866416), (26560, 812265), (33200, 649812), (39840, 541510), (49800, 433208), (54151, 398400), (66400, 324906), (79680, 270755), (99600, 216604), (108302, 199200), (132800, 162453)]