201972750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:148

約数の個数: 256

約数和(自身を含む): 638337024

約数和(自身を除く): 436364274

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 31, 34, 35, 42, 50, 51, 62, 70, 73, 75, 85, 93, 102, 105, 119, 125, 146, 150, 155, 170, 175, 186, 210, 217, 219, 238, 250, 255, 310, 350, 357, 365, 375, 425, 434, 438, 465, 510, 511, 525, 527, 595, 651, 714, 730, 750, 775, 850, 875, 930, 1022, 1050, 1054, 1085, 1095, 1190, 1241, 1275, 1302, 1533, 1550, 1581, 1750, 1785, 1825, 2125, 2170, 2190, 2263, 2325, 2482, 2550, 2555, 2625, 2635, 2975, 3066, 3162, 3255, 3570, 3650, 3689, 3723, 3875, 4250, 4526, 4650, 5110, 5250, 5270, 5425, 5475, 5950, 6205, 6375, 6510, 6789, 7378, 7446, 7665, 7750, 7905, 8687, 8925, 9125, 10850, 10950, 11067, 11315, 11625, 12410, 12750, 12775, 13175, 13578, 14875, 15330, 15810, 15841, 16275, 17374, 17850, 18250, 18445, 18615, 22134, 22630, 23250, 25550, 26061, 26350, 27125, 27375, 29750, 31025, 31682, 32550, 33945, 36890, 37230, 38325, 38471, 39525, 43435, 44625, 47523, 52122, 54250, 54750, 55335, 56575, 62050, 63875, 65875, 67890, 76650, 76942, 79050, 79205, 81375, 86870, 89250, 92225, 93075, 95046, 110670, 113150, 115413, 127750, 130305, 131750, 155125, 158410, 162750, 169725, 184450, 186150, 191625, 192355, 197625, 217175, 230826, 237615, 260610, 269297, 276675, 282875, 310250, 339450, 383250, 384710, 395250, 396025, 434350, 461125, 465375, 475230, 538594, 553350, 565750, 577065, 651525, 792050, 807891, 848625, 922250, 930750, 961775, 1085875, 1154130, 1188075, 1303050, 1346485, 1383375, 1615782, 1697250, 1923550, 1980125, 2171750, 2376150, 2692970, 2766750, 2885325, 3257625, 3960250, 4039455, 4808875, 5770650, 5940375, 6515250, 6732425, 8078910, 9617750, 11880750, 13464850, 14426625, 20197275, 28853250, 33662125, 40394550, 67324250, 100986375, 201972750]

約数ペア:

[(1, 201972750), (2, 100986375), (3, 67324250), (5, 40394550), (6, 33662125), (7, 28853250), (10, 20197275), (14, 14426625), (15, 13464850), (17, 11880750), (21, 9617750), (25, 8078910), (30, 6732425), (31, 6515250), (34, 5940375), (35, 5770650), (42, 4808875), (50, 4039455), (51, 3960250), (62, 3257625), (70, 2885325), (73, 2766750), (75, 2692970), (85, 2376150), (93, 2171750), (102, 1980125), (105, 1923550), (119, 1697250), (125, 1615782), (146, 1383375), (150, 1346485), (155, 1303050), (170, 1188075), (175, 1154130), (186, 1085875), (210, 961775), (217, 930750), (219, 922250), (238, 848625), (250, 807891), (255, 792050), (310, 651525), (350, 577065), (357, 565750), (365, 553350), (375, 538594), (425, 475230), (434, 465375), (438, 461125), (465, 434350), (510, 396025), (511, 395250), (525, 384710), (527, 383250), (595, 339450), (651, 310250), (714, 282875), (730, 276675), (750, 269297), (775, 260610), (850, 237615), (875, 230826), (930, 217175), (1022, 197625), (1050, 192355), (1054, 191625), (1085, 186150), (1095, 184450), (1190, 169725), (1241, 162750), (1275, 158410), (1302, 155125), (1533, 131750), (1550, 130305), (1581, 127750), (1750, 115413), (1785, 113150), (1825, 110670), (2125, 95046), (2170, 93075), (2190, 92225), (2263, 89250), (2325, 86870), (2482, 81375), (2550, 79205), (2555, 79050), (2625, 76942), (2635, 76650), (2975, 67890), (3066, 65875), (3162, 63875), (3255, 62050), (3570, 56575), (3650, 55335), (3689, 54750), (3723, 54250), (3875, 52122), (4250, 47523), (4526, 44625), (4650, 43435), (5110, 39525), (5250, 38471), (5270, 38325), (5425, 37230), (5475, 36890), (5950, 33945), (6205, 32550), (6375, 31682), (6510, 31025), (6789, 29750), (7378, 27375), (7446, 27125), (7665, 26350), (7750, 26061), (7905, 25550), (8687, 23250), (8925, 22630), (9125, 22134), (10850, 18615), (10950, 18445), (11067, 18250), (11315, 17850), (11625, 17374), (12410, 16275), (12750, 15841), (12775, 15810), (13175, 15330), (13578, 14875)]