64096500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:227

約数の個数: 192

約数和(自身を含む): 212808960

約数和(自身を除く): 148712460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 25, 26, 30, 38, 39, 50, 52, 57, 60, 65, 75, 76, 78, 95, 100, 114, 125, 130, 150, 156, 173, 190, 195, 228, 247, 250, 260, 285, 300, 325, 346, 375, 380, 390, 475, 494, 500, 519, 570, 650, 692, 741, 750, 780, 865, 950, 975, 988, 1038, 1140, 1235, 1300, 1425, 1482, 1500, 1625, 1730, 1900, 1950, 2076, 2249, 2375, 2470, 2595, 2850, 2964, 3250, 3287, 3460, 3705, 3900, 4325, 4498, 4750, 4875, 4940, 5190, 5700, 6175, 6500, 6574, 6747, 7125, 7410, 8650, 8996, 9500, 9750, 9861, 10380, 11245, 12350, 12975, 13148, 13494, 14250, 14820, 16435, 17300, 18525, 19500, 19722, 21625, 22490, 24700, 25950, 26988, 28500, 30875, 32870, 33735, 37050, 39444, 42731, 43250, 44980, 49305, 51900, 56225, 61750, 64875, 65740, 67470, 74100, 82175, 85462, 86500, 92625, 98610, 112450, 123500, 128193, 129750, 134940, 164350, 168675, 170924, 185250, 197220, 213655, 224900, 246525, 256386, 259500, 281125, 328700, 337350, 370500, 410875, 427310, 493050, 512772, 562250, 640965, 674700, 821750, 843375, 854620, 986100, 1068275, 1124500, 1232625, 1281930, 1643500, 1686750, 2136550, 2465250, 2563860, 3204825, 3373500, 4273100, 4930500, 5341375, 6409650, 10682750, 12819300, 16024125, 21365500, 32048250, 64096500]

約数ペア:

[(1, 64096500), (2, 32048250), (3, 21365500), (4, 16024125), (5, 12819300), (6, 10682750), (10, 6409650), (12, 5341375), (13, 4930500), (15, 4273100), (19, 3373500), (20, 3204825), (25, 2563860), (26, 2465250), (30, 2136550), (38, 1686750), (39, 1643500), (50, 1281930), (52, 1232625), (57, 1124500), (60, 1068275), (65, 986100), (75, 854620), (76, 843375), (78, 821750), (95, 674700), (100, 640965), (114, 562250), (125, 512772), (130, 493050), (150, 427310), (156, 410875), (173, 370500), (190, 337350), (195, 328700), (228, 281125), (247, 259500), (250, 256386), (260, 246525), (285, 224900), (300, 213655), (325, 197220), (346, 185250), (375, 170924), (380, 168675), (390, 164350), (475, 134940), (494, 129750), (500, 128193), (519, 123500), (570, 112450), (650, 98610), (692, 92625), (741, 86500), (750, 85462), (780, 82175), (865, 74100), (950, 67470), (975, 65740), (988, 64875), (1038, 61750), (1140, 56225), (1235, 51900), (1300, 49305), (1425, 44980), (1482, 43250), (1500, 42731), (1625, 39444), (1730, 37050), (1900, 33735), (1950, 32870), (2076, 30875), (2249, 28500), (2375, 26988), (2470, 25950), (2595, 24700), (2850, 22490), (2964, 21625), (3250, 19722), (3287, 19500), (3460, 18525), (3705, 17300), (3900, 16435), (4325, 14820), (4498, 14250), (4750, 13494), (4875, 13148), (4940, 12975), (5190, 12350), (5700, 11245), (6175, 10380), (6500, 9861), (6574, 9750), (6747, 9500), (7125, 8996), (7410, 8650)]