83909700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1$

素因数の和:747

約数の個数: 216

約数和(自身を含む): 316854720

約数和(自身を除く): 232945020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 28, 30, 35, 36, 38, 42, 45, 50, 57, 60, 63, 70, 75, 76, 84, 90, 95, 100, 105, 114, 126, 133, 140, 150, 171, 175, 180, 190, 210, 225, 228, 252, 266, 285, 300, 315, 342, 350, 380, 399, 420, 450, 475, 525, 532, 570, 630, 665, 684, 700, 701, 798, 855, 900, 950, 1050, 1140, 1197, 1260, 1330, 1402, 1425, 1575, 1596, 1710, 1900, 1995, 2100, 2103, 2394, 2660, 2804, 2850, 3150, 3325, 3420, 3505, 3990, 4206, 4275, 4788, 4907, 5700, 5985, 6300, 6309, 6650, 7010, 7980, 8412, 8550, 9814, 9975, 10515, 11970, 12618, 13300, 13319, 14020, 14721, 17100, 17525, 19628, 19950, 21030, 23940, 24535, 25236, 26638, 29442, 29925, 31545, 35050, 39900, 39957, 42060, 44163, 49070, 52575, 53276, 58884, 59850, 63090, 66595, 70100, 73605, 79914, 88326, 93233, 98140, 105150, 119700, 119871, 122675, 126180, 133190, 147210, 157725, 159828, 176652, 186466, 199785, 210300, 220815, 239742, 245350, 266380, 279699, 294420, 315450, 332975, 368025, 372932, 399570, 441630, 466165, 479484, 490700, 559398, 599355, 630900, 665950, 736050, 799140, 839097, 883260, 932330, 998925, 1104075, 1118796, 1198710, 1331900, 1398495, 1472100, 1678194, 1864660, 1997850, 2208150, 2330825, 2397420, 2796990, 2996775, 3356388, 3995700, 4195485, 4416300, 4661650, 5593980, 5993550, 6992475, 8390970, 9323300, 11987100, 13984950, 16781940, 20977425, 27969900, 41954850, 83909700]

約数ペア:

[(1, 83909700), (2, 41954850), (3, 27969900), (4, 20977425), (5, 16781940), (6, 13984950), (7, 11987100), (9, 9323300), (10, 8390970), (12, 6992475), (14, 5993550), (15, 5593980), (18, 4661650), (19, 4416300), (20, 4195485), (21, 3995700), (25, 3356388), (28, 2996775), (30, 2796990), (35, 2397420), (36, 2330825), (38, 2208150), (42, 1997850), (45, 1864660), (50, 1678194), (57, 1472100), (60, 1398495), (63, 1331900), (70, 1198710), (75, 1118796), (76, 1104075), (84, 998925), (90, 932330), (95, 883260), (100, 839097), (105, 799140), (114, 736050), (126, 665950), (133, 630900), (140, 599355), (150, 559398), (171, 490700), (175, 479484), (180, 466165), (190, 441630), (210, 399570), (225, 372932), (228, 368025), (252, 332975), (266, 315450), (285, 294420), (300, 279699), (315, 266380), (342, 245350), (350, 239742), (380, 220815), (399, 210300), (420, 199785), (450, 186466), (475, 176652), (525, 159828), (532, 157725), (570, 147210), (630, 133190), (665, 126180), (684, 122675), (700, 119871), (701, 119700), (798, 105150), (855, 98140), (900, 93233), (950, 88326), (1050, 79914), (1140, 73605), (1197, 70100), (1260, 66595), (1330, 63090), (1402, 59850), (1425, 58884), (1575, 53276), (1596, 52575), (1710, 49070), (1900, 44163), (1995, 42060), (2100, 39957), (2103, 39900), (2394, 35050), (2660, 31545), (2804, 29925), (2850, 29442), (3150, 26638), (3325, 25236), (3420, 24535), (3505, 23940), (3990, 21030), (4206, 19950), (4275, 19628), (4788, 17525), (4907, 17100), (5700, 14721), (5985, 14020), (6300, 13319), (6309, 13300), (6650, 12618), (7010, 11970), (7980, 10515), (8412, 9975), (8550, 9814)]