420305041500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{107}}^1\times {\mathrm{239}}^1\times {\mathrm{10957}}^1$

素因数の和:11325

約数の個数: 192

約数和(自身を含む): 1240648980480

約数和(自身を除く): 820343938980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 107, 125, 150, 214, 239, 250, 300, 321, 375, 428, 478, 500, 535, 642, 717, 750, 956, 1070, 1195, 1284, 1434, 1500, 1605, 2140, 2390, 2675, 2868, 3210, 3585, 4780, 5350, 5975, 6420, 7170, 8025, 10700, 10957, 11950, 13375, 14340, 16050, 17925, 21914, 23900, 25573, 26750, 29875, 32100, 32871, 35850, 40125, 43828, 51146, 53500, 54785, 59750, 65742, 71700, 76719, 80250, 89625, 102292, 109570, 119500, 127865, 131484, 153438, 160500, 164355, 179250, 219140, 255730, 273925, 306876, 328710, 358500, 383595, 511460, 547850, 639325, 657420, 767190, 821775, 1095700, 1172399, 1278650, 1369625, 1534380, 1643550, 1917975, 2344798, 2557300, 2618723, 2739250, 3196625, 3287100, 3517197, 3835950, 4108875, 4689596, 5237446, 5478500, 5861995, 6393250, 7034394, 7671900, 7856169, 8217750, 9589875, 10474892, 11723990, 12786500, 13093615, 14068788, 15712338, 16435500, 17585985, 19179750, 23447980, 26187230, 29309975, 31424676, 35171970, 38359500, 39280845, 52374460, 58619950, 65468075, 70343940, 78561690, 87929925, 117239900, 130936150, 146549875, 157123380, 175859850, 196404225, 261872300, 280203361, 293099750, 327340375, 351719700, 392808450, 439649625, 560406722, 586199500, 654680750, 785616900, 840610083, 879299250, 982021125, 1120813444, 1309361500, 1401016805, 1681220166, 1758598500, 1964042250, 2802033610, 3362440332, 3928084500, 4203050415, 5604067220, 7005084025, 8406100830, 14010168050, 16812201660, 21015252075, 28020336100, 35025420125, 42030504150, 70050840250, 84061008300, 105076260375, 140101680500, 210152520750, 420305041500]

約数ペア:

[(1, 420305041500), (2, 210152520750), (3, 140101680500), (4, 105076260375), (5, 84061008300), (6, 70050840250), (10, 42030504150), (12, 35025420125), (15, 28020336100), (20, 21015252075), (25, 16812201660), (30, 14010168050), (50, 8406100830), (60, 7005084025), (75, 5604067220), (100, 4203050415), (107, 3928084500), (125, 3362440332), (150, 2802033610), (214, 1964042250), (239, 1758598500), (250, 1681220166), (300, 1401016805), (321, 1309361500), (375, 1120813444), (428, 982021125), (478, 879299250), (500, 840610083), (535, 785616900), (642, 654680750), (717, 586199500), (750, 560406722), (956, 439649625), (1070, 392808450), (1195, 351719700), (1284, 327340375), (1434, 293099750), (1500, 280203361), (1605, 261872300), (2140, 196404225), (2390, 175859850), (2675, 157123380), (2868, 146549875), (3210, 130936150), (3585, 117239900), (4780, 87929925), (5350, 78561690), (5975, 70343940), (6420, 65468075), (7170, 58619950), (8025, 52374460), (10700, 39280845), (10957, 38359500), (11950, 35171970), (13375, 31424676), (14340, 29309975), (16050, 26187230), (17925, 23447980), (21914, 19179750), (23900, 17585985), (25573, 16435500), (26750, 15712338), (29875, 14068788), (32100, 13093615), (32871, 12786500), (35850, 11723990), (40125, 10474892), (43828, 9589875), (51146, 8217750), (53500, 7856169), (54785, 7671900), (59750, 7034394), (65742, 6393250), (71700, 5861995), (76719, 5478500), (80250, 5237446), (89625, 4689596), (102292, 4108875), (109570, 3835950), (119500, 3517197), (127865, 3287100), (131484, 3196625), (153438, 2739250), (160500, 2618723), (164355, 2557300), (179250, 2344798), (219140, 1917975), (255730, 1643550), (273925, 1534380), (306876, 1369625), (328710, 1278650), (358500, 1172399), (383595, 1095700), (511460, 821775), (547850, 767190), (639325, 657420)]