217318200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1733}}^1$

素因数の和:1782

約数の個数: 192

約数和(自身を含む): 774057600

約数和(自身を除く): 556739400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 25, 30, 33, 38, 40, 44, 50, 55, 57, 60, 66, 75, 76, 88, 95, 100, 110, 114, 120, 132, 150, 152, 165, 190, 200, 209, 220, 228, 264, 275, 285, 300, 330, 380, 418, 440, 456, 475, 550, 570, 600, 627, 660, 760, 825, 836, 950, 1045, 1100, 1140, 1254, 1320, 1425, 1650, 1672, 1733, 1900, 2090, 2200, 2280, 2508, 2850, 3135, 3300, 3466, 3800, 4180, 5016, 5199, 5225, 5700, 6270, 6600, 6932, 8360, 8665, 10398, 10450, 11400, 12540, 13864, 15675, 17330, 19063, 20796, 20900, 25080, 25995, 31350, 32927, 34660, 38126, 41592, 41800, 43325, 51990, 57189, 62700, 65854, 69320, 76252, 86650, 95315, 98781, 103980, 114378, 125400, 129975, 131708, 152504, 164635, 173300, 190630, 197562, 207960, 228756, 259950, 263416, 285945, 329270, 346600, 362197, 381260, 395124, 457512, 476575, 493905, 519900, 571890, 658540, 724394, 762520, 790248, 823175, 953150, 987810, 1039800, 1086591, 1143780, 1317080, 1429725, 1448788, 1646350, 1810985, 1906300, 1975620, 2173182, 2287560, 2469525, 2859450, 2897576, 3292700, 3621970, 3812600, 3951240, 4346364, 4939050, 5432955, 5718900, 6585400, 7243940, 8692728, 9054925, 9878100, 10865910, 11437800, 14487880, 18109850, 19756200, 21731820, 27164775, 36219700, 43463640, 54329550, 72439400, 108659100, 217318200]

約数ペア:

[(1, 217318200), (2, 108659100), (3, 72439400), (4, 54329550), (5, 43463640), (6, 36219700), (8, 27164775), (10, 21731820), (11, 19756200), (12, 18109850), (15, 14487880), (19, 11437800), (20, 10865910), (22, 9878100), (24, 9054925), (25, 8692728), (30, 7243940), (33, 6585400), (38, 5718900), (40, 5432955), (44, 4939050), (50, 4346364), (55, 3951240), (57, 3812600), (60, 3621970), (66, 3292700), (75, 2897576), (76, 2859450), (88, 2469525), (95, 2287560), (100, 2173182), (110, 1975620), (114, 1906300), (120, 1810985), (132, 1646350), (150, 1448788), (152, 1429725), (165, 1317080), (190, 1143780), (200, 1086591), (209, 1039800), (220, 987810), (228, 953150), (264, 823175), (275, 790248), (285, 762520), (300, 724394), (330, 658540), (380, 571890), (418, 519900), (440, 493905), (456, 476575), (475, 457512), (550, 395124), (570, 381260), (600, 362197), (627, 346600), (660, 329270), (760, 285945), (825, 263416), (836, 259950), (950, 228756), (1045, 207960), (1100, 197562), (1140, 190630), (1254, 173300), (1320, 164635), (1425, 152504), (1650, 131708), (1672, 129975), (1733, 125400), (1900, 114378), (2090, 103980), (2200, 98781), (2280, 95315), (2508, 86650), (2850, 76252), (3135, 69320), (3300, 65854), (3466, 62700), (3800, 57189), (4180, 51990), (5016, 43325), (5199, 41800), (5225, 41592), (5700, 38126), (6270, 34660), (6600, 32927), (6932, 31350), (8360, 25995), (8665, 25080), (10398, 20900), (10450, 20796), (11400, 19063), (12540, 17330), (13864, 15675)]