2897768400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1277}}^1$

素因数の和:1390

約数の個数: 240

約数和(自身を含む): 9746661888

約数和(自身を除く): 6848893488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 60, 61, 62, 75, 80, 93, 100, 120, 122, 124, 150, 155, 183, 186, 200, 240, 244, 248, 300, 305, 310, 366, 372, 400, 465, 488, 496, 600, 610, 620, 732, 744, 775, 915, 930, 976, 1200, 1220, 1240, 1277, 1464, 1488, 1525, 1550, 1830, 1860, 1891, 2325, 2440, 2480, 2554, 2928, 3050, 3100, 3660, 3720, 3782, 3831, 4575, 4650, 4880, 5108, 5673, 6100, 6200, 6385, 7320, 7440, 7564, 7662, 9150, 9300, 9455, 10216, 11346, 12200, 12400, 12770, 14640, 15128, 15324, 18300, 18600, 18910, 19155, 20432, 22692, 24400, 25540, 28365, 30256, 30648, 31925, 36600, 37200, 37820, 38310, 39587, 45384, 47275, 51080, 56730, 61296, 63850, 73200, 75640, 76620, 77897, 79174, 90768, 94550, 95775, 102160, 113460, 118761, 127700, 141825, 151280, 153240, 155794, 158348, 189100, 191550, 197935, 226920, 233691, 237522, 255400, 283650, 306480, 311588, 316696, 378200, 383100, 389485, 395870, 453840, 467382, 475044, 510800, 567300, 593805, 623176, 633392, 756400, 766200, 778970, 791740, 934764, 950088, 989675, 1134600, 1168455, 1187610, 1246352, 1532400, 1557940, 1583480, 1869528, 1900176, 1947425, 1979350, 2269200, 2336910, 2375220, 2414807, 2969025, 3115880, 3166960, 3739056, 3894850, 3958700, 4673820, 4750440, 4829614, 5842275, 5938050, 6231760, 7244421, 7789700, 7917400, 9347640, 9500880, 9659228, 11684550, 11876100, 12074035, 14488842, 15579400, 15834800, 18695280, 19318456, 23369100, 23752200, 24148070, 28977684, 31158800, 36222105, 38636912, 46738200, 47504400, 48296140, 57955368, 60370175, 72444210, 93476400, 96592280, 115910736, 120740350, 144888420, 181110525, 193184560, 241480700, 289776840, 362221050, 482961400, 579553680, 724442100, 965922800, 1448884200, 2897768400]

約数ペア:

[(1, 2897768400), (2, 1448884200), (3, 965922800), (4, 724442100), (5, 579553680), (6, 482961400), (8, 362221050), (10, 289776840), (12, 241480700), (15, 193184560), (16, 181110525), (20, 144888420), (24, 120740350), (25, 115910736), (30, 96592280), (31, 93476400), (40, 72444210), (48, 60370175), (50, 57955368), (60, 48296140), (61, 47504400), (62, 46738200), (75, 38636912), (80, 36222105), (93, 31158800), (100, 28977684), (120, 24148070), (122, 23752200), (124, 23369100), (150, 19318456), (155, 18695280), (183, 15834800), (186, 15579400), (200, 14488842), (240, 12074035), (244, 11876100), (248, 11684550), (300, 9659228), (305, 9500880), (310, 9347640), (366, 7917400), (372, 7789700), (400, 7244421), (465, 6231760), (488, 5938050), (496, 5842275), (600, 4829614), (610, 4750440), (620, 4673820), (732, 3958700), (744, 3894850), (775, 3739056), (915, 3166960), (930, 3115880), (976, 2969025), (1200, 2414807), (1220, 2375220), (1240, 2336910), (1277, 2269200), (1464, 1979350), (1488, 1947425), (1525, 1900176), (1550, 1869528), (1830, 1583480), (1860, 1557940), (1891, 1532400), (2325, 1246352), (2440, 1187610), (2480, 1168455), (2554, 1134600), (2928, 989675), (3050, 950088), (3100, 934764), (3660, 791740), (3720, 778970), (3782, 766200), (3831, 756400), (4575, 633392), (4650, 623176), (4880, 593805), (5108, 567300), (5673, 510800), (6100, 475044), (6200, 467382), (6385, 453840), (7320, 395870), (7440, 389485), (7564, 383100), (7662, 378200), (9150, 316696), (9300, 311588), (9455, 306480), (10216, 283650), (11346, 255400), (12200, 237522), (12400, 233691), (12770, 226920), (14640, 197935), (15128, 191550), (15324, 189100), (18300, 158348), (18600, 155794), (18910, 153240), (19155, 151280), (20432, 141825), (22692, 127700), (24400, 118761), (25540, 113460), (28365, 102160), (30256, 95775), (30648, 94550), (31925, 90768), (36600, 79174), (37200, 77897), (37820, 76620), (38310, 75640), (39587, 73200), (45384, 63850), (47275, 61296), (51080, 56730)]