1189500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:96

約数の個数: 96

約数和(自身を含む): 3791424

約数和(自身を除く): 2601924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 61, 65, 75, 78, 100, 122, 125, 130, 150, 156, 183, 195, 244, 250, 260, 300, 305, 325, 366, 375, 390, 500, 610, 650, 732, 750, 780, 793, 915, 975, 1220, 1300, 1500, 1525, 1586, 1625, 1830, 1950, 2379, 3050, 3172, 3250, 3660, 3900, 3965, 4575, 4758, 4875, 6100, 6500, 7625, 7930, 9150, 9516, 9750, 11895, 15250, 15860, 18300, 19500, 19825, 22875, 23790, 30500, 39650, 45750, 47580, 59475, 79300, 91500, 99125, 118950, 198250, 237900, 297375, 396500, 594750, 1189500]

約数ペア:

[(1, 1189500), (2, 594750), (3, 396500), (4, 297375), (5, 237900), (6, 198250), (10, 118950), (12, 99125), (13, 91500), (15, 79300), (20, 59475), (25, 47580), (26, 45750), (30, 39650), (39, 30500), (50, 23790), (52, 22875), (60, 19825), (61, 19500), (65, 18300), (75, 15860), (78, 15250), (100, 11895), (122, 9750), (125, 9516), (130, 9150), (150, 7930), (156, 7625), (183, 6500), (195, 6100), (244, 4875), (250, 4758), (260, 4575), (300, 3965), (305, 3900), (325, 3660), (366, 3250), (375, 3172), (390, 3050), (500, 2379), (610, 1950), (650, 1830), (732, 1625), (750, 1586), (780, 1525), (793, 1500), (915, 1300), (975, 1220)]