20065735200

素因数分解:

$2^5\times 3^1\times 5^2\times 7^2\times {\mathrm{170627}}^1$

素因数の和:170664

約数の個数: 216

約数和(自身を含む): 75977918352

約数和(自身を除く): 55912183152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 140, 147, 150, 160, 168, 175, 196, 200, 210, 224, 240, 245, 280, 294, 300, 336, 350, 392, 400, 420, 480, 490, 525, 560, 588, 600, 672, 700, 735, 784, 800, 840, 980, 1050, 1120, 1176, 1200, 1225, 1400, 1470, 1568, 1680, 1960, 2100, 2352, 2400, 2450, 2800, 2940, 3360, 3675, 3920, 4200, 4704, 4900, 5600, 5880, 7350, 7840, 8400, 9800, 11760, 14700, 16800, 19600, 23520, 29400, 39200, 58800, 117600, 170627, 341254, 511881, 682508, 853135, 1023762, 1194389, 1365016, 1706270, 2047524, 2388778, 2559405, 2730032, 3412540, 3583167, 4095048, 4265675, 4777556, 5118810, 5460064, 5971945, 6825080, 7166334, 8190096, 8360723, 8531350, 9555112, 10237620, 11943890, 12797025, 13650160, 14332668, 16380192, 16721446, 17062700, 17915835, 19110224, 20475240, 23887780, 25082169, 25594050, 27300320, 28665336, 29859725, 33442892, 34125400, 35831670, 38220448, 40950480, 41803615, 47775560, 50164338, 51188100, 57330672, 59719450, 66885784, 68250800, 71663340, 81900960, 83607230, 89579175, 95551120, 100328676, 102376200, 114661344, 119438900, 125410845, 133771568, 136501600, 143326680, 167214460, 179158350, 191102240, 200657352, 204752400, 209018075, 238877800, 250821690, 267543136, 286653360, 334428920, 358316700, 401314704, 409504800, 418036150, 477755600, 501643380, 573306720, 627054225, 668857840, 716633400, 802629408, 836072300, 955511200, 1003286760, 1254108450, 1337715680, 1433266800, 1672144600, 2006573520, 2508216900, 2866533600, 3344289200, 4013147040, 5016433800, 6688578400, 10032867600, 20065735200]

約数ペア:

[(1, 20065735200), (2, 10032867600), (3, 6688578400), (4, 5016433800), (5, 4013147040), (6, 3344289200), (7, 2866533600), (8, 2508216900), (10, 2006573520), (12, 1672144600), (14, 1433266800), (15, 1337715680), (16, 1254108450), (20, 1003286760), (21, 955511200), (24, 836072300), (25, 802629408), (28, 716633400), (30, 668857840), (32, 627054225), (35, 573306720), (40, 501643380), (42, 477755600), (48, 418036150), (49, 409504800), (50, 401314704), (56, 358316700), (60, 334428920), (70, 286653360), (75, 267543136), (80, 250821690), (84, 238877800), (96, 209018075), (98, 204752400), (100, 200657352), (105, 191102240), (112, 179158350), (120, 167214460), (140, 143326680), (147, 136501600), (150, 133771568), (160, 125410845), (168, 119438900), (175, 114661344), (196, 102376200), (200, 100328676), (210, 95551120), (224, 89579175), (240, 83607230), (245, 81900960), (280, 71663340), (294, 68250800), (300, 66885784), (336, 59719450), (350, 57330672), (392, 51188100), (400, 50164338), (420, 47775560), (480, 41803615), (490, 40950480), (525, 38220448), (560, 35831670), (588, 34125400), (600, 33442892), (672, 29859725), (700, 28665336), (735, 27300320), (784, 25594050), (800, 25082169), (840, 23887780), (980, 20475240), (1050, 19110224), (1120, 17915835), (1176, 17062700), (1200, 16721446), (1225, 16380192), (1400, 14332668), (1470, 13650160), (1568, 12797025), (1680, 11943890), (1960, 10237620), (2100, 9555112), (2352, 8531350), (2400, 8360723), (2450, 8190096), (2800, 7166334), (2940, 6825080), (3360, 5971945), (3675, 5460064), (3920, 5118810), (4200, 4777556), (4704, 4265675), (4900, 4095048), (5600, 3583167), (5880, 3412540), (7350, 2730032), (7840, 2559405), (8400, 2388778), (9800, 2047524), (11760, 1706270), (14700, 1365016), (16800, 1194389), (19600, 1023762), (23520, 853135), (29400, 682508), (39200, 511881), (58800, 341254), (117600, 170627)]