108817800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1993}}^1$

素因数の和:2032

約数の個数: 192

約数和(自身を含む): 415390080

約数和(自身を除く): 306572280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 50, 52, 56, 60, 65, 70, 75, 78, 84, 91, 100, 104, 105, 120, 130, 140, 150, 156, 168, 175, 182, 195, 200, 210, 260, 273, 280, 300, 312, 325, 350, 364, 390, 420, 455, 520, 525, 546, 600, 650, 700, 728, 780, 840, 910, 975, 1050, 1092, 1300, 1365, 1400, 1560, 1820, 1950, 1993, 2100, 2184, 2275, 2600, 2730, 3640, 3900, 3986, 4200, 4550, 5460, 5979, 6825, 7800, 7972, 9100, 9965, 10920, 11958, 13650, 13951, 15944, 18200, 19930, 23916, 25909, 27300, 27902, 29895, 39860, 41853, 47832, 49825, 51818, 54600, 55804, 59790, 69755, 77727, 79720, 83706, 99650, 103636, 111608, 119580, 129545, 139510, 149475, 155454, 167412, 181363, 199300, 207272, 209265, 239160, 259090, 279020, 298950, 310908, 334824, 348775, 362726, 388635, 398600, 418530, 518180, 544089, 558040, 597900, 621816, 647725, 697550, 725452, 777270, 837060, 906815, 1036360, 1046325, 1088178, 1195800, 1295450, 1395100, 1450904, 1554540, 1674120, 1813630, 1943175, 2092650, 2176356, 2590900, 2720445, 2790200, 3109080, 3627260, 3886350, 4185300, 4352712, 4534075, 5181800, 5440890, 7254520, 7772700, 8370600, 9068150, 10881780, 13602225, 15545400, 18136300, 21763560, 27204450, 36272600, 54408900, 108817800]

約数ペア:

[(1, 108817800), (2, 54408900), (3, 36272600), (4, 27204450), (5, 21763560), (6, 18136300), (7, 15545400), (8, 13602225), (10, 10881780), (12, 9068150), (13, 8370600), (14, 7772700), (15, 7254520), (20, 5440890), (21, 5181800), (24, 4534075), (25, 4352712), (26, 4185300), (28, 3886350), (30, 3627260), (35, 3109080), (39, 2790200), (40, 2720445), (42, 2590900), (50, 2176356), (52, 2092650), (56, 1943175), (60, 1813630), (65, 1674120), (70, 1554540), (75, 1450904), (78, 1395100), (84, 1295450), (91, 1195800), (100, 1088178), (104, 1046325), (105, 1036360), (120, 906815), (130, 837060), (140, 777270), (150, 725452), (156, 697550), (168, 647725), (175, 621816), (182, 597900), (195, 558040), (200, 544089), (210, 518180), (260, 418530), (273, 398600), (280, 388635), (300, 362726), (312, 348775), (325, 334824), (350, 310908), (364, 298950), (390, 279020), (420, 259090), (455, 239160), (520, 209265), (525, 207272), (546, 199300), (600, 181363), (650, 167412), (700, 155454), (728, 149475), (780, 139510), (840, 129545), (910, 119580), (975, 111608), (1050, 103636), (1092, 99650), (1300, 83706), (1365, 79720), (1400, 77727), (1560, 69755), (1820, 59790), (1950, 55804), (1993, 54600), (2100, 51818), (2184, 49825), (2275, 47832), (2600, 41853), (2730, 39860), (3640, 29895), (3900, 27902), (3986, 27300), (4200, 25909), (4550, 23916), (5460, 19930), (5979, 18200), (6825, 15944), (7800, 13951), (7972, 13650), (9100, 11958), (9965, 10920)]