223818000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{73}}^2$

素因数の和:179

約数の個数: 240

約数和(自身を含む): 836125056

約数和(自身を除く): 612307056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 73, 75, 80, 84, 100, 105, 112, 120, 125, 140, 146, 150, 168, 175, 200, 210, 219, 240, 250, 280, 292, 300, 336, 350, 365, 375, 400, 420, 438, 500, 511, 525, 560, 584, 600, 700, 730, 750, 840, 875, 876, 1000, 1022, 1050, 1095, 1168, 1200, 1400, 1460, 1500, 1533, 1680, 1750, 1752, 1825, 2000, 2044, 2100, 2190, 2555, 2625, 2800, 2920, 3000, 3066, 3500, 3504, 3650, 4088, 4200, 4380, 5110, 5250, 5329, 5475, 5840, 6000, 6132, 7000, 7300, 7665, 8176, 8400, 8760, 9125, 10220, 10500, 10658, 10950, 12264, 12775, 14000, 14600, 15330, 15987, 17520, 18250, 20440, 21000, 21316, 21900, 24528, 25550, 26645, 27375, 29200, 30660, 31974, 36500, 37303, 38325, 40880, 42000, 42632, 43800, 51100, 53290, 54750, 61320, 63875, 63948, 73000, 74606, 76650, 79935, 85264, 87600, 102200, 106580, 109500, 111909, 122640, 127750, 127896, 133225, 146000, 149212, 153300, 159870, 186515, 191625, 204400, 213160, 219000, 223818, 255500, 255792, 266450, 298424, 306600, 319740, 373030, 383250, 399675, 426320, 438000, 447636, 511000, 532900, 559545, 596848, 613200, 639480, 666125, 746060, 766500, 799350, 895272, 932575, 1022000, 1065800, 1119090, 1278960, 1332250, 1492120, 1533000, 1598700, 1790544, 1865150, 1998375, 2131600, 2238180, 2664500, 2797725, 2984240, 3066000, 3197400, 3730300, 3996750, 4476360, 4662875, 5329000, 5595450, 6394800, 7460600, 7993500, 8952720, 9325750, 10658000, 11190900, 13988625, 14921200, 15987000, 18651500, 22381800, 27977250, 31974000, 37303000, 44763600, 55954500, 74606000, 111909000, 223818000]

約数ペア:

[(1, 223818000), (2, 111909000), (3, 74606000), (4, 55954500), (5, 44763600), (6, 37303000), (7, 31974000), (8, 27977250), (10, 22381800), (12, 18651500), (14, 15987000), (15, 14921200), (16, 13988625), (20, 11190900), (21, 10658000), (24, 9325750), (25, 8952720), (28, 7993500), (30, 7460600), (35, 6394800), (40, 5595450), (42, 5329000), (48, 4662875), (50, 4476360), (56, 3996750), (60, 3730300), (70, 3197400), (73, 3066000), (75, 2984240), (80, 2797725), (84, 2664500), (100, 2238180), (105, 2131600), (112, 1998375), (120, 1865150), (125, 1790544), (140, 1598700), (146, 1533000), (150, 1492120), (168, 1332250), (175, 1278960), (200, 1119090), (210, 1065800), (219, 1022000), (240, 932575), (250, 895272), (280, 799350), (292, 766500), (300, 746060), (336, 666125), (350, 639480), (365, 613200), (375, 596848), (400, 559545), (420, 532900), (438, 511000), (500, 447636), (511, 438000), (525, 426320), (560, 399675), (584, 383250), (600, 373030), (700, 319740), (730, 306600), (750, 298424), (840, 266450), (875, 255792), (876, 255500), (1000, 223818), (1022, 219000), (1050, 213160), (1095, 204400), (1168, 191625), (1200, 186515), (1400, 159870), (1460, 153300), (1500, 149212), (1533, 146000), (1680, 133225), (1750, 127896), (1752, 127750), (1825, 122640), (2000, 111909), (2044, 109500), (2100, 106580), (2190, 102200), (2555, 87600), (2625, 85264), (2800, 79935), (2920, 76650), (3000, 74606), (3066, 73000), (3500, 63948), (3504, 63875), (3650, 61320), (4088, 54750), (4200, 53290), (4380, 51100), (5110, 43800), (5250, 42632), (5329, 42000), (5475, 40880), (5840, 38325), (6000, 37303), (6132, 36500), (7000, 31974), (7300, 30660), (7665, 29200), (8176, 27375), (8400, 26645), (8760, 25550), (9125, 24528), (10220, 21900), (10500, 21316), (10658, 21000), (10950, 20440), (12264, 18250), (12775, 17520), (14000, 15987), (14600, 15330)]