64486500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{3307}}^1$

素因数の和:3342

約数の個数: 96

約数和(自身を含む): 202290816

約数和(自身を除く): 137804316

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, 3307, 3900, 4875, 6500, 6614, 9750, 9921, 13228, 16535, 19500, 19842, 33070, 39684, 42991, 49605, 66140, 82675, 85982, 99210, 128973, 165350, 171964, 198420, 214955, 248025, 257946, 330700, 413375, 429910, 496050, 515892, 644865, 826750, 859820, 992100, 1074775, 1240125, 1289730, 1653500, 2149550, 2480250, 2579460, 3224325, 4299100, 4960500, 5373875, 6448650, 10747750, 12897300, 16121625, 21495500, 32243250, 64486500]

約数ペア:

[(1, 64486500), (2, 32243250), (3, 21495500), (4, 16121625), (5, 12897300), (6, 10747750), (10, 6448650), (12, 5373875), (13, 4960500), (15, 4299100), (20, 3224325), (25, 2579460), (26, 2480250), (30, 2149550), (39, 1653500), (50, 1289730), (52, 1240125), (60, 1074775), (65, 992100), (75, 859820), (78, 826750), (100, 644865), (125, 515892), (130, 496050), (150, 429910), (156, 413375), (195, 330700), (250, 257946), (260, 248025), (300, 214955), (325, 198420), (375, 171964), (390, 165350), (500, 128973), (650, 99210), (750, 85982), (780, 82675), (975, 66140), (1300, 49605), (1500, 42991), (1625, 39684), (1950, 33070), (3250, 19842), (3307, 19500), (3900, 16535), (4875, 13228), (6500, 9921), (6614, 9750)]