7274250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 20369232

約数和(自身を除く): 13094982

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 53, 61, 75, 90, 106, 122, 125, 150, 159, 183, 225, 250, 265, 305, 318, 366, 375, 450, 477, 530, 549, 610, 750, 795, 915, 954, 1098, 1125, 1325, 1525, 1590, 1830, 2250, 2385, 2650, 2745, 3050, 3233, 3975, 4575, 4770, 5490, 6466, 6625, 7625, 7950, 9150, 9699, 11925, 13250, 13725, 15250, 16165, 19398, 19875, 22875, 23850, 27450, 29097, 32330, 39750, 45750, 48495, 58194, 59625, 68625, 80825, 96990, 119250, 137250, 145485, 161650, 242475, 290970, 404125, 484950, 727425, 808250, 1212375, 1454850, 2424750, 3637125, 7274250]

約数ペア:

[(1, 7274250), (2, 3637125), (3, 2424750), (5, 1454850), (6, 1212375), (9, 808250), (10, 727425), (15, 484950), (18, 404125), (25, 290970), (30, 242475), (45, 161650), (50, 145485), (53, 137250), (61, 119250), (75, 96990), (90, 80825), (106, 68625), (122, 59625), (125, 58194), (150, 48495), (159, 45750), (183, 39750), (225, 32330), (250, 29097), (265, 27450), (305, 23850), (318, 22875), (366, 19875), (375, 19398), (450, 16165), (477, 15250), (530, 13725), (549, 13250), (610, 11925), (750, 9699), (795, 9150), (915, 7950), (954, 7625), (1098, 6625), (1125, 6466), (1325, 5490), (1525, 4770), (1590, 4575), (1830, 3975), (2250, 3233), (2385, 3050), (2650, 2745)]