126980100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10853}}^1$

素因数の和:10886

約数の個数: 108

約数和(自身を含む): 428667876

約数和(自身を除く): 301687776

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2925, 3900, 5850, 10853, 11700, 21706, 32559, 43412, 54265, 65118, 97677, 108530, 130236, 141089, 162795, 195354, 217060, 271325, 282178, 325590, 390708, 423267, 488385, 542650, 564356, 651180, 705445, 813975, 846534, 976770, 1085300, 1269801, 1410890, 1627950, 1693068, 1953540, 2116335, 2441925, 2539602, 2821780, 3255900, 3527225, 4232670, 4883850, 5079204, 6349005, 7054450, 8465340, 9767700, 10581675, 12698010, 14108900, 21163350, 25396020, 31745025, 42326700, 63490050, 126980100]

約数ペア:

[(1, 126980100), (2, 63490050), (3, 42326700), (4, 31745025), (5, 25396020), (6, 21163350), (9, 14108900), (10, 12698010), (12, 10581675), (13, 9767700), (15, 8465340), (18, 7054450), (20, 6349005), (25, 5079204), (26, 4883850), (30, 4232670), (36, 3527225), (39, 3255900), (45, 2821780), (50, 2539602), (52, 2441925), (60, 2116335), (65, 1953540), (75, 1693068), (78, 1627950), (90, 1410890), (100, 1269801), (117, 1085300), (130, 976770), (150, 846534), (156, 813975), (180, 705445), (195, 651180), (225, 564356), (234, 542650), (260, 488385), (300, 423267), (325, 390708), (390, 325590), (450, 282178), (468, 271325), (585, 217060), (650, 195354), (780, 162795), (900, 141089), (975, 130236), (1170, 108530), (1300, 97677), (1950, 65118), (2340, 54265), (2925, 43412), (3900, 32559), (5850, 21706), (10853, 11700)]