22003800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1$

素因数の和:83

約数の個数: 288

約数和(自身を含む): 87137280

約数和(自身を除く): 65133480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 25, 26, 28, 30, 31, 35, 39, 40, 42, 50, 52, 56, 60, 62, 65, 70, 75, 78, 84, 91, 93, 100, 104, 105, 120, 124, 130, 140, 150, 155, 156, 168, 169, 175, 182, 186, 195, 200, 210, 217, 248, 260, 273, 280, 300, 310, 312, 325, 338, 350, 364, 372, 390, 403, 420, 434, 455, 465, 507, 520, 525, 546, 600, 620, 650, 651, 676, 700, 728, 744, 775, 780, 806, 840, 845, 868, 910, 930, 975, 1014, 1050, 1085, 1092, 1183, 1209, 1240, 1300, 1302, 1352, 1365, 1400, 1550, 1560, 1612, 1690, 1736, 1820, 1860, 1950, 2015, 2028, 2100, 2170, 2184, 2275, 2325, 2366, 2418, 2535, 2600, 2604, 2730, 2821, 3100, 3224, 3255, 3380, 3549, 3640, 3720, 3900, 4030, 4056, 4200, 4225, 4340, 4550, 4650, 4732, 4836, 5070, 5208, 5239, 5425, 5460, 5642, 5915, 6045, 6200, 6510, 6760, 6825, 7098, 7800, 8060, 8450, 8463, 8680, 9100, 9300, 9464, 9672, 10075, 10140, 10478, 10850, 10920, 11284, 11830, 12090, 12675, 13020, 13650, 14105, 14196, 15717, 16120, 16275, 16900, 16926, 17745, 18200, 18600, 20150, 20280, 20956, 21700, 22568, 23660, 24180, 25350, 26040, 26195, 27300, 28210, 28392, 29575, 30225, 31434, 32550, 33800, 33852, 35490, 36673, 40300, 41912, 42315, 43400, 47320, 48360, 50700, 52390, 54600, 56420, 59150, 60450, 62868, 65100, 67704, 70525, 70980, 73346, 78585, 80600, 84630, 88725, 101400, 104780, 110019, 112840, 118300, 120900, 125736, 130200, 130975, 141050, 141960, 146692, 157170, 169260, 177450, 183365, 209560, 211575, 220038, 236600, 241800, 261950, 282100, 293384, 314340, 338520, 354900, 366730, 392925, 423150, 440076, 523900, 550095, 564200, 628680, 709800, 733460, 785850, 846300, 880152, 916825, 1047800, 1100190, 1466920, 1571700, 1692600, 1833650, 2200380, 2750475, 3143400, 3667300, 4400760, 5500950, 7334600, 11001900, 22003800]

約数ペア:

[(1, 22003800), (2, 11001900), (3, 7334600), (4, 5500950), (5, 4400760), (6, 3667300), (7, 3143400), (8, 2750475), (10, 2200380), (12, 1833650), (13, 1692600), (14, 1571700), (15, 1466920), (20, 1100190), (21, 1047800), (24, 916825), (25, 880152), (26, 846300), (28, 785850), (30, 733460), (31, 709800), (35, 628680), (39, 564200), (40, 550095), (42, 523900), (50, 440076), (52, 423150), (56, 392925), (60, 366730), (62, 354900), (65, 338520), (70, 314340), (75, 293384), (78, 282100), (84, 261950), (91, 241800), (93, 236600), (100, 220038), (104, 211575), (105, 209560), (120, 183365), (124, 177450), (130, 169260), (140, 157170), (150, 146692), (155, 141960), (156, 141050), (168, 130975), (169, 130200), (175, 125736), (182, 120900), (186, 118300), (195, 112840), (200, 110019), (210, 104780), (217, 101400), (248, 88725), (260, 84630), (273, 80600), (280, 78585), (300, 73346), (310, 70980), (312, 70525), (325, 67704), (338, 65100), (350, 62868), (364, 60450), (372, 59150), (390, 56420), (403, 54600), (420, 52390), (434, 50700), (455, 48360), (465, 47320), (507, 43400), (520, 42315), (525, 41912), (546, 40300), (600, 36673), (620, 35490), (650, 33852), (651, 33800), (676, 32550), (700, 31434), (728, 30225), (744, 29575), (775, 28392), (780, 28210), (806, 27300), (840, 26195), (845, 26040), (868, 25350), (910, 24180), (930, 23660), (975, 22568), (1014, 21700), (1050, 20956), (1085, 20280), (1092, 20150), (1183, 18600), (1209, 18200), (1240, 17745), (1300, 16926), (1302, 16900), (1352, 16275), (1365, 16120), (1400, 15717), (1550, 14196), (1560, 14105), (1612, 13650), (1690, 13020), (1736, 12675), (1820, 12090), (1860, 11830), (1950, 11284), (2015, 10920), (2028, 10850), (2100, 10478), (2170, 10140), (2184, 10075), (2275, 9672), (2325, 9464), (2366, 9300), (2418, 9100), (2535, 8680), (2600, 8463), (2604, 8450), (2730, 8060), (2821, 7800), (3100, 7098), (3224, 6825), (3255, 6760), (3380, 6510), (3549, 6200), (3640, 6045), (3720, 5915), (3900, 5642), (4030, 5460), (4056, 5425), (4200, 5239), (4225, 5208), (4340, 5070), (4550, 4836), (4650, 4732)]