20022009600

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{11717}}^1$

素因数の和:11835

約数の個数: 216

約数和(自身を含む): 66824941680

約数和(自身を除く): 46802932080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 89, 96, 100, 120, 128, 150, 160, 178, 192, 200, 240, 256, 267, 300, 320, 356, 384, 400, 445, 480, 534, 600, 640, 712, 768, 800, 890, 960, 1068, 1200, 1280, 1335, 1424, 1600, 1780, 1920, 2136, 2225, 2400, 2670, 2848, 3200, 3560, 3840, 4272, 4450, 4800, 5340, 5696, 6400, 6675, 7120, 8544, 8900, 9600, 10680, 11392, 11717, 13350, 14240, 17088, 17800, 19200, 21360, 22784, 23434, 26700, 28480, 34176, 35151, 35600, 42720, 46868, 53400, 56960, 58585, 68352, 70302, 71200, 85440, 93736, 106800, 113920, 117170, 140604, 142400, 170880, 175755, 187472, 213600, 234340, 281208, 284800, 292925, 341760, 351510, 374944, 427200, 468680, 562416, 569600, 585850, 703020, 749888, 854400, 878775, 937360, 1042813, 1124832, 1171700, 1406040, 1499776, 1708800, 1757550, 1874720, 2085626, 2249664, 2343400, 2812080, 2999552, 3128439, 3515100, 3749440, 4171252, 4499328, 4686800, 5214065, 5624160, 6256878, 7030200, 7498880, 8342504, 8998656, 9373600, 10428130, 11248320, 12513756, 14060400, 14997760, 15642195, 16685008, 18747200, 20856260, 22496640, 25027512, 26070325, 28120800, 31284390, 33370016, 37494400, 41712520, 44993280, 50055024, 52140650, 56241600, 62568780, 66740032, 74988800, 78210975, 83425040, 100110048, 104281300, 112483200, 125137560, 133480064, 156421950, 166850080, 200220096, 208562600, 224966400, 250275120, 266960128, 312843900, 333700160, 400440192, 417125200, 500550240, 625687800, 667400320, 800880384, 834250400, 1001100480, 1251375600, 1334800640, 1668500800, 2002200960, 2502751200, 3337001600, 4004401920, 5005502400, 6674003200, 10011004800, 20022009600]

約数ペア:

[(1, 20022009600), (2, 10011004800), (3, 6674003200), (4, 5005502400), (5, 4004401920), (6, 3337001600), (8, 2502751200), (10, 2002200960), (12, 1668500800), (15, 1334800640), (16, 1251375600), (20, 1001100480), (24, 834250400), (25, 800880384), (30, 667400320), (32, 625687800), (40, 500550240), (48, 417125200), (50, 400440192), (60, 333700160), (64, 312843900), (75, 266960128), (80, 250275120), (89, 224966400), (96, 208562600), (100, 200220096), (120, 166850080), (128, 156421950), (150, 133480064), (160, 125137560), (178, 112483200), (192, 104281300), (200, 100110048), (240, 83425040), (256, 78210975), (267, 74988800), (300, 66740032), (320, 62568780), (356, 56241600), (384, 52140650), (400, 50055024), (445, 44993280), (480, 41712520), (534, 37494400), (600, 33370016), (640, 31284390), (712, 28120800), (768, 26070325), (800, 25027512), (890, 22496640), (960, 20856260), (1068, 18747200), (1200, 16685008), (1280, 15642195), (1335, 14997760), (1424, 14060400), (1600, 12513756), (1780, 11248320), (1920, 10428130), (2136, 9373600), (2225, 8998656), (2400, 8342504), (2670, 7498880), (2848, 7030200), (3200, 6256878), (3560, 5624160), (3840, 5214065), (4272, 4686800), (4450, 4499328), (4800, 4171252), (5340, 3749440), (5696, 3515100), (6400, 3128439), (6675, 2999552), (7120, 2812080), (8544, 2343400), (8900, 2249664), (9600, 2085626), (10680, 1874720), (11392, 1757550), (11717, 1708800), (13350, 1499776), (14240, 1406040), (17088, 1171700), (17800, 1124832), (19200, 1042813), (21360, 937360), (22784, 878775), (23434, 854400), (26700, 749888), (28480, 703020), (34176, 585850), (35151, 569600), (35600, 562416), (42720, 468680), (46868, 427200), (53400, 374944), (56960, 351510), (58585, 341760), (68352, 292925), (70302, 284800), (71200, 281208), (85440, 234340), (93736, 213600), (106800, 187472), (113920, 175755), (117170, 170880), (140604, 142400)]