20794605000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{13}}^3\times {\mathrm{631}}^1$

素因数の和:699

約数の個数: 320

約数和(自身を含む): 70484937600

約数和(自身を除く): 49690332600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 156, 169, 195, 200, 250, 260, 300, 312, 325, 338, 375, 390, 500, 507, 520, 600, 625, 631, 650, 676, 750, 780, 845, 975, 1000, 1014, 1250, 1262, 1300, 1352, 1500, 1560, 1625, 1690, 1875, 1893, 1950, 2028, 2197, 2500, 2524, 2535, 2600, 3000, 3155, 3250, 3380, 3750, 3786, 3900, 4056, 4225, 4394, 4875, 5000, 5048, 5070, 6310, 6500, 6591, 6760, 7500, 7572, 7800, 8125, 8203, 8450, 8788, 9465, 9750, 10140, 10985, 12620, 12675, 13000, 13182, 15000, 15144, 15775, 16250, 16406, 16900, 17576, 18930, 19500, 20280, 21125, 21970, 24375, 24609, 25240, 25350, 26364, 31550, 32500, 32812, 32955, 33800, 37860, 39000, 41015, 42250, 43940, 47325, 48750, 49218, 50700, 52728, 54925, 63100, 63375, 65000, 65624, 65910, 75720, 78875, 82030, 84500, 87880, 94650, 97500, 98436, 101400, 105625, 106639, 109850, 123045, 126200, 126750, 131820, 157750, 164060, 164775, 169000, 189300, 195000, 196872, 205075, 211250, 213278, 219700, 236625, 246090, 253500, 263640, 274625, 315500, 316875, 319917, 328120, 329550, 378600, 394375, 410150, 422500, 426556, 439400, 473250, 492180, 507000, 533195, 549250, 615225, 631000, 633750, 639834, 659100, 788750, 820300, 823875, 845000, 853112, 946500, 984360, 1025375, 1066390, 1098500, 1183125, 1230450, 1267500, 1279668, 1318200, 1373125, 1386307, 1577500, 1599585, 1640600, 1647750, 1893000, 2050750, 2132780, 2197000, 2366250, 2460900, 2535000, 2559336, 2665975, 2746250, 2772614, 3076125, 3155000, 3199170, 3295500, 4101500, 4119375, 4158921, 4265560, 4732500, 4921800, 5126875, 5331950, 5492500, 5545228, 6152250, 6398340, 6591000, 6931535, 7997925, 8203000, 8238750, 8317842, 9465000, 10253750, 10663900, 10985000, 11090456, 12304500, 12796680, 13329875, 13863070, 15380625, 15995850, 16477500, 16635684, 20507500, 20794605, 21327800, 24609000, 26659750, 27726140, 30761250, 31991700, 32955000, 33271368, 34657675, 39989625, 41015000, 41589210, 53319500, 55452280, 61522500, 63983400, 66649375, 69315350, 79979250, 83178420, 103973025, 106639000, 123045000, 133298750, 138630700, 159958500, 166356840, 173288375, 199948125, 207946050, 266597500, 277261400, 319917000, 346576750, 399896250, 415892100, 519865125, 533195000, 693153500, 799792500, 831784200, 866441875, 1039730250, 1386307000, 1599585000, 1732883750, 2079460500, 2599325625, 3465767500, 4158921000, 5198651250, 6931535000, 10397302500, 20794605000]

約数ペア:

[(1, 20794605000), (2, 10397302500), (3, 6931535000), (4, 5198651250), (5, 4158921000), (6, 3465767500), (8, 2599325625), (10, 2079460500), (12, 1732883750), (13, 1599585000), (15, 1386307000), (20, 1039730250), (24, 866441875), (25, 831784200), (26, 799792500), (30, 693153500), (39, 533195000), (40, 519865125), (50, 415892100), (52, 399896250), (60, 346576750), (65, 319917000), (75, 277261400), (78, 266597500), (100, 207946050), (104, 199948125), (120, 173288375), (125, 166356840), (130, 159958500), (150, 138630700), (156, 133298750), (169, 123045000), (195, 106639000), (200, 103973025), (250, 83178420), (260, 79979250), (300, 69315350), (312, 66649375), (325, 63983400), (338, 61522500), (375, 55452280), (390, 53319500), (500, 41589210), (507, 41015000), (520, 39989625), (600, 34657675), (625, 33271368), (631, 32955000), (650, 31991700), (676, 30761250), (750, 27726140), (780, 26659750), (845, 24609000), (975, 21327800), (1000, 20794605), (1014, 20507500), (1250, 16635684), (1262, 16477500), (1300, 15995850), (1352, 15380625), (1500, 13863070), (1560, 13329875), (1625, 12796680), (1690, 12304500), (1875, 11090456), (1893, 10985000), (1950, 10663900), (2028, 10253750), (2197, 9465000), (2500, 8317842), (2524, 8238750), (2535, 8203000), (2600, 7997925), (3000, 6931535), (3155, 6591000), (3250, 6398340), (3380, 6152250), (3750, 5545228), (3786, 5492500), (3900, 5331950), (4056, 5126875), (4225, 4921800), (4394, 4732500), (4875, 4265560), (5000, 4158921), (5048, 4119375), (5070, 4101500), (6310, 3295500), (6500, 3199170), (6591, 3155000), (6760, 3076125), (7500, 2772614), (7572, 2746250), (7800, 2665975), (8125, 2559336), (8203, 2535000), (8450, 2460900), (8788, 2366250), (9465, 2197000), (9750, 2132780), (10140, 2050750), (10985, 1893000), (12620, 1647750), (12675, 1640600), (13000, 1599585), (13182, 1577500), (15000, 1386307), (15144, 1373125), (15775, 1318200), (16250, 1279668), (16406, 1267500), (16900, 1230450), (17576, 1183125), (18930, 1098500), (19500, 1066390), (20280, 1025375), (21125, 984360), (21970, 946500), (24375, 853112), (24609, 845000), (25240, 823875), (25350, 820300), (26364, 788750), (31550, 659100), (32500, 639834), (32812, 633750), (32955, 631000), (33800, 615225), (37860, 549250), (39000, 533195), (41015, 507000), (42250, 492180), (43940, 473250), (47325, 439400), (48750, 426556), (49218, 422500), (50700, 410150), (52728, 394375), (54925, 378600), (63100, 329550), (63375, 328120), (65000, 319917), (65624, 316875), (65910, 315500), (75720, 274625), (78875, 263640), (82030, 253500), (84500, 246090), (87880, 236625), (94650, 219700), (97500, 213278), (98436, 211250), (101400, 205075), (105625, 196872), (106639, 195000), (109850, 189300), (123045, 169000), (126200, 164775), (126750, 164060), (131820, 157750)]