227936800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:172

約数の個数: 288

約数和(自身を含む): 713954304

約数和(自身を除く): 486017504

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 31, 32, 35, 40, 50, 52, 56, 62, 65, 70, 80, 91, 100, 101, 104, 112, 124, 130, 140, 155, 160, 175, 182, 200, 202, 208, 217, 224, 248, 260, 280, 310, 325, 350, 364, 400, 403, 404, 416, 434, 455, 496, 505, 520, 560, 620, 650, 700, 707, 728, 775, 800, 806, 808, 868, 910, 992, 1010, 1040, 1085, 1120, 1240, 1300, 1313, 1400, 1414, 1456, 1550, 1612, 1616, 1736, 1820, 2015, 2020, 2080, 2170, 2275, 2480, 2525, 2600, 2626, 2800, 2821, 2828, 2912, 3100, 3131, 3224, 3232, 3472, 3535, 3640, 4030, 4040, 4340, 4550, 4960, 5050, 5200, 5252, 5425, 5600, 5642, 5656, 6200, 6262, 6448, 6565, 6944, 7070, 7280, 8060, 8080, 8680, 9100, 9191, 10075, 10100, 10400, 10504, 10850, 11284, 11312, 12400, 12524, 12896, 13130, 14105, 14140, 14560, 15655, 16120, 16160, 17360, 17675, 18200, 18382, 20150, 20200, 21008, 21700, 21917, 22568, 22624, 24800, 25048, 26260, 28210, 28280, 31310, 32240, 32825, 34720, 35350, 36400, 36764, 40300, 40400, 40703, 42016, 43400, 43834, 45136, 45955, 50096, 52520, 56420, 56560, 62620, 64480, 65650, 70525, 70700, 72800, 73528, 78275, 80600, 80800, 81406, 86800, 87668, 90272, 91910, 100192, 105040, 109585, 112840, 113120, 125240, 131300, 141050, 141400, 147056, 156550, 161200, 162812, 173600, 175336, 183820, 203515, 210080, 219170, 225680, 229775, 250480, 262600, 282100, 282800, 284921, 294112, 313100, 322400, 325624, 350672, 367640, 407030, 438340, 451360, 459550, 500960, 525200, 547925, 564200, 565600, 569842, 626200, 651248, 701344, 735280, 814060, 876680, 919100, 1017575, 1050400, 1095850, 1128400, 1139684, 1252400, 1302496, 1424605, 1470560, 1628120, 1753360, 1838200, 2035150, 2191700, 2256800, 2279368, 2504800, 2849210, 3256240, 3506720, 3676400, 4070300, 4383400, 4558736, 5698420, 6512480, 7123025, 7352800, 8140600, 8766800, 9117472, 11396840, 14246050, 16281200, 17533600, 22793680, 28492100, 32562400, 45587360, 56984200, 113968400, 227936800]

約数ペア:

[(1, 227936800), (2, 113968400), (4, 56984200), (5, 45587360), (7, 32562400), (8, 28492100), (10, 22793680), (13, 17533600), (14, 16281200), (16, 14246050), (20, 11396840), (25, 9117472), (26, 8766800), (28, 8140600), (31, 7352800), (32, 7123025), (35, 6512480), (40, 5698420), (50, 4558736), (52, 4383400), (56, 4070300), (62, 3676400), (65, 3506720), (70, 3256240), (80, 2849210), (91, 2504800), (100, 2279368), (101, 2256800), (104, 2191700), (112, 2035150), (124, 1838200), (130, 1753360), (140, 1628120), (155, 1470560), (160, 1424605), (175, 1302496), (182, 1252400), (200, 1139684), (202, 1128400), (208, 1095850), (217, 1050400), (224, 1017575), (248, 919100), (260, 876680), (280, 814060), (310, 735280), (325, 701344), (350, 651248), (364, 626200), (400, 569842), (403, 565600), (404, 564200), (416, 547925), (434, 525200), (455, 500960), (496, 459550), (505, 451360), (520, 438340), (560, 407030), (620, 367640), (650, 350672), (700, 325624), (707, 322400), (728, 313100), (775, 294112), (800, 284921), (806, 282800), (808, 282100), (868, 262600), (910, 250480), (992, 229775), (1010, 225680), (1040, 219170), (1085, 210080), (1120, 203515), (1240, 183820), (1300, 175336), (1313, 173600), (1400, 162812), (1414, 161200), (1456, 156550), (1550, 147056), (1612, 141400), (1616, 141050), (1736, 131300), (1820, 125240), (2015, 113120), (2020, 112840), (2080, 109585), (2170, 105040), (2275, 100192), (2480, 91910), (2525, 90272), (2600, 87668), (2626, 86800), (2800, 81406), (2821, 80800), (2828, 80600), (2912, 78275), (3100, 73528), (3131, 72800), (3224, 70700), (3232, 70525), (3472, 65650), (3535, 64480), (3640, 62620), (4030, 56560), (4040, 56420), (4340, 52520), (4550, 50096), (4960, 45955), (5050, 45136), (5200, 43834), (5252, 43400), (5425, 42016), (5600, 40703), (5642, 40400), (5656, 40300), (6200, 36764), (6262, 36400), (6448, 35350), (6565, 34720), (6944, 32825), (7070, 32240), (7280, 31310), (8060, 28280), (8080, 28210), (8680, 26260), (9100, 25048), (9191, 24800), (10075, 22624), (10100, 22568), (10400, 21917), (10504, 21700), (10850, 21008), (11284, 20200), (11312, 20150), (12400, 18382), (12524, 18200), (12896, 17675), (13130, 17360), (14105, 16160), (14140, 16120), (14560, 15655)]