1213902000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{3967}}^1$

素因数の和:4013

約数の個数: 240

約数和(自身を含む): 4490284032

約数和(自身を除く): 3276382032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 48, 50, 51, 60, 68, 72, 75, 80, 85, 90, 100, 102, 120, 125, 136, 144, 150, 153, 170, 180, 200, 204, 225, 240, 250, 255, 272, 300, 306, 340, 360, 375, 400, 408, 425, 450, 500, 510, 600, 612, 680, 720, 750, 765, 816, 850, 900, 1000, 1020, 1125, 1200, 1224, 1275, 1360, 1500, 1530, 1700, 1800, 2000, 2040, 2125, 2250, 2448, 2550, 3000, 3060, 3400, 3600, 3825, 3967, 4080, 4250, 4500, 5100, 6000, 6120, 6375, 6800, 7650, 7934, 8500, 9000, 10200, 11901, 12240, 12750, 15300, 15868, 17000, 18000, 19125, 19835, 20400, 23802, 25500, 30600, 31736, 34000, 35703, 38250, 39670, 47604, 51000, 59505, 61200, 63472, 67439, 71406, 76500, 79340, 95208, 99175, 102000, 119010, 134878, 142812, 153000, 158680, 178515, 190416, 198350, 202317, 238020, 269756, 285624, 297525, 306000, 317360, 337195, 357030, 396700, 404634, 476040, 495875, 539512, 571248, 595050, 606951, 674390, 714060, 793400, 809268, 892575, 952080, 991750, 1011585, 1079024, 1190100, 1213902, 1348780, 1428120, 1487625, 1586800, 1618536, 1685975, 1785150, 1983500, 2023170, 2380200, 2427804, 2697560, 2856240, 2975250, 3034755, 3237072, 3371950, 3570300, 3967000, 4046340, 4462875, 4760400, 4855608, 5057925, 5395120, 5950500, 6069510, 6743900, 7140600, 7934000, 8092680, 8429875, 8925750, 9711216, 10115850, 11901000, 12139020, 13487800, 14281200, 15173775, 16185360, 16859750, 17851500, 20231700, 23802000, 24278040, 25289625, 26975600, 30347550, 33719500, 35703000, 40463400, 48556080, 50579250, 60695100, 67439000, 71406000, 75868875, 80926800, 101158500, 121390200, 134878000, 151737750, 202317000, 242780400, 303475500, 404634000, 606951000, 1213902000]

約数ペア:

[(1, 1213902000), (2, 606951000), (3, 404634000), (4, 303475500), (5, 242780400), (6, 202317000), (8, 151737750), (9, 134878000), (10, 121390200), (12, 101158500), (15, 80926800), (16, 75868875), (17, 71406000), (18, 67439000), (20, 60695100), (24, 50579250), (25, 48556080), (30, 40463400), (34, 35703000), (36, 33719500), (40, 30347550), (45, 26975600), (48, 25289625), (50, 24278040), (51, 23802000), (60, 20231700), (68, 17851500), (72, 16859750), (75, 16185360), (80, 15173775), (85, 14281200), (90, 13487800), (100, 12139020), (102, 11901000), (120, 10115850), (125, 9711216), (136, 8925750), (144, 8429875), (150, 8092680), (153, 7934000), (170, 7140600), (180, 6743900), (200, 6069510), (204, 5950500), (225, 5395120), (240, 5057925), (250, 4855608), (255, 4760400), (272, 4462875), (300, 4046340), (306, 3967000), (340, 3570300), (360, 3371950), (375, 3237072), (400, 3034755), (408, 2975250), (425, 2856240), (450, 2697560), (500, 2427804), (510, 2380200), (600, 2023170), (612, 1983500), (680, 1785150), (720, 1685975), (750, 1618536), (765, 1586800), (816, 1487625), (850, 1428120), (900, 1348780), (1000, 1213902), (1020, 1190100), (1125, 1079024), (1200, 1011585), (1224, 991750), (1275, 952080), (1360, 892575), (1500, 809268), (1530, 793400), (1700, 714060), (1800, 674390), (2000, 606951), (2040, 595050), (2125, 571248), (2250, 539512), (2448, 495875), (2550, 476040), (3000, 404634), (3060, 396700), (3400, 357030), (3600, 337195), (3825, 317360), (3967, 306000), (4080, 297525), (4250, 285624), (4500, 269756), (5100, 238020), (6000, 202317), (6120, 198350), (6375, 190416), (6800, 178515), (7650, 158680), (7934, 153000), (8500, 142812), (9000, 134878), (10200, 119010), (11901, 102000), (12240, 99175), (12750, 95208), (15300, 79340), (15868, 76500), (17000, 71406), (18000, 67439), (19125, 63472), (19835, 61200), (20400, 59505), (23802, 51000), (25500, 47604), (30600, 39670), (31736, 38250), (34000, 35703)]