20135517000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{91943}}^1$

素因数の和:92040

約数の個数: 128

約数和(自身を含む): 63684092160

約数和(自身を除く): 43548575160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 73, 75, 100, 120, 125, 146, 150, 200, 219, 250, 292, 300, 365, 375, 438, 500, 584, 600, 730, 750, 876, 1000, 1095, 1460, 1500, 1752, 1825, 2190, 2920, 3000, 3650, 4380, 5475, 7300, 8760, 9125, 10950, 14600, 18250, 21900, 27375, 36500, 43800, 54750, 73000, 91943, 109500, 183886, 219000, 275829, 367772, 459715, 551658, 735544, 919430, 1103316, 1379145, 1838860, 2206632, 2298575, 2758290, 3677720, 4597150, 5516580, 6711839, 6895725, 9194300, 11033160, 11492875, 13423678, 13791450, 18388600, 20135517, 22985750, 26847356, 27582900, 33559195, 34478625, 40271034, 45971500, 53694712, 55165800, 67118390, 68957250, 80542068, 91943000, 100677585, 134236780, 137914500, 161084136, 167795975, 201355170, 268473560, 275829000, 335591950, 402710340, 503387925, 671183900, 805420680, 838979875, 1006775850, 1342367800, 1677959750, 2013551700, 2516939625, 3355919500, 4027103400, 5033879250, 6711839000, 10067758500, 20135517000]

約数ペア:

[(1, 20135517000), (2, 10067758500), (3, 6711839000), (4, 5033879250), (5, 4027103400), (6, 3355919500), (8, 2516939625), (10, 2013551700), (12, 1677959750), (15, 1342367800), (20, 1006775850), (24, 838979875), (25, 805420680), (30, 671183900), (40, 503387925), (50, 402710340), (60, 335591950), (73, 275829000), (75, 268473560), (100, 201355170), (120, 167795975), (125, 161084136), (146, 137914500), (150, 134236780), (200, 100677585), (219, 91943000), (250, 80542068), (292, 68957250), (300, 67118390), (365, 55165800), (375, 53694712), (438, 45971500), (500, 40271034), (584, 34478625), (600, 33559195), (730, 27582900), (750, 26847356), (876, 22985750), (1000, 20135517), (1095, 18388600), (1460, 13791450), (1500, 13423678), (1752, 11492875), (1825, 11033160), (2190, 9194300), (2920, 6895725), (3000, 6711839), (3650, 5516580), (4380, 4597150), (5475, 3677720), (7300, 2758290), (8760, 2298575), (9125, 2206632), (10950, 1838860), (14600, 1379145), (18250, 1103316), (21900, 919430), (27375, 735544), (36500, 551658), (43800, 459715), (54750, 367772), (73000, 275829), (91943, 219000), (109500, 183886)]