66436500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{3407}}^1$

素因数の和:3442

約数の個数: 96

約数和(自身を含む): 208406016

約数和(自身を除く): 141969516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 125, 130, 150, 156, 195, 250, 260, 300, 325, 375, 390, 500, 650, 750, 780, 975, 1300, 1500, 1625, 1950, 3250, 3407, 3900, 4875, 6500, 6814, 9750, 10221, 13628, 17035, 19500, 20442, 34070, 40884, 44291, 51105, 68140, 85175, 88582, 102210, 132873, 170350, 177164, 204420, 221455, 255525, 265746, 340700, 425875, 442910, 511050, 531492, 664365, 851750, 885820, 1022100, 1107275, 1277625, 1328730, 1703500, 2214550, 2555250, 2657460, 3321825, 4429100, 5110500, 5536375, 6643650, 11072750, 13287300, 16609125, 22145500, 33218250, 66436500]

約数ペア:

[(1, 66436500), (2, 33218250), (3, 22145500), (4, 16609125), (5, 13287300), (6, 11072750), (10, 6643650), (12, 5536375), (13, 5110500), (15, 4429100), (20, 3321825), (25, 2657460), (26, 2555250), (30, 2214550), (39, 1703500), (50, 1328730), (52, 1277625), (60, 1107275), (65, 1022100), (75, 885820), (78, 851750), (100, 664365), (125, 531492), (130, 511050), (150, 442910), (156, 425875), (195, 340700), (250, 265746), (260, 255525), (300, 221455), (325, 204420), (375, 177164), (390, 170350), (500, 132873), (650, 102210), (750, 88582), (780, 85175), (975, 68140), (1300, 51105), (1500, 44291), (1625, 40884), (1950, 34070), (3250, 20442), (3407, 19500), (3900, 17035), (4875, 13628), (6500, 10221), (6814, 9750)]