21342351600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{419}}^1\times {\mathrm{14149}}^1$

素因数の和:14592

約数の個数: 180

約数和(自身を含む): 74245899000

約数和(自身を除く): 52903547400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 419, 450, 600, 720, 838, 900, 1200, 1257, 1676, 1800, 2095, 2514, 3352, 3600, 3771, 4190, 5028, 6285, 6704, 7542, 8380, 10056, 10475, 12570, 14149, 15084, 16760, 18855, 20112, 20950, 25140, 28298, 30168, 31425, 33520, 37710, 41900, 42447, 50280, 56596, 60336, 62850, 70745, 75420, 83800, 84894, 94275, 100560, 113192, 125700, 127341, 141490, 150840, 167600, 169788, 188550, 212235, 226384, 251400, 254682, 282980, 301680, 339576, 353725, 377100, 424470, 502800, 509364, 565960, 636705, 679152, 707450, 754200, 848940, 1018728, 1061175, 1131920, 1273410, 1414900, 1508400, 1697880, 2037456, 2122350, 2546820, 2829800, 3183525, 3395760, 4244700, 5093640, 5659600, 5928431, 6367050, 8489400, 10187280, 11856862, 12734100, 16978800, 17785293, 23713724, 25468200, 29642155, 35570586, 47427448, 50936400, 53355879, 59284310, 71141172, 88926465, 94854896, 106711758, 118568620, 142282344, 148210775, 177852930, 213423516, 237137240, 266779395, 284564688, 296421550, 355705860, 426847032, 444632325, 474274480, 533558790, 592843100, 711411720, 853694064, 889264650, 1067117580, 1185686200, 1333896975, 1422823440, 1778529300, 2134235160, 2371372400, 2667793950, 3557058600, 4268470320, 5335587900, 7114117200, 10671175800, 21342351600]

約数ペア:

[(1, 21342351600), (2, 10671175800), (3, 7114117200), (4, 5335587900), (5, 4268470320), (6, 3557058600), (8, 2667793950), (9, 2371372400), (10, 2134235160), (12, 1778529300), (15, 1422823440), (16, 1333896975), (18, 1185686200), (20, 1067117580), (24, 889264650), (25, 853694064), (30, 711411720), (36, 592843100), (40, 533558790), (45, 474274480), (48, 444632325), (50, 426847032), (60, 355705860), (72, 296421550), (75, 284564688), (80, 266779395), (90, 237137240), (100, 213423516), (120, 177852930), (144, 148210775), (150, 142282344), (180, 118568620), (200, 106711758), (225, 94854896), (240, 88926465), (300, 71141172), (360, 59284310), (400, 53355879), (419, 50936400), (450, 47427448), (600, 35570586), (720, 29642155), (838, 25468200), (900, 23713724), (1200, 17785293), (1257, 16978800), (1676, 12734100), (1800, 11856862), (2095, 10187280), (2514, 8489400), (3352, 6367050), (3600, 5928431), (3771, 5659600), (4190, 5093640), (5028, 4244700), (6285, 3395760), (6704, 3183525), (7542, 2829800), (8380, 2546820), (10056, 2122350), (10475, 2037456), (12570, 1697880), (14149, 1508400), (15084, 1414900), (16760, 1273410), (18855, 1131920), (20112, 1061175), (20950, 1018728), (25140, 848940), (28298, 754200), (30168, 707450), (31425, 679152), (33520, 636705), (37710, 565960), (41900, 509364), (42447, 502800), (50280, 424470), (56596, 377100), (60336, 353725), (62850, 339576), (70745, 301680), (75420, 282980), (83800, 254682), (84894, 251400), (94275, 226384), (100560, 212235), (113192, 188550), (125700, 169788), (127341, 167600), (141490, 150840)]