98918100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{839}}^1$

素因数の和:990

約数の個数: 108

約数和(自身を含む): 312792480

約数和(自身を除く): 213874380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 131, 150, 180, 225, 262, 300, 393, 450, 524, 655, 786, 839, 900, 1179, 1310, 1572, 1678, 1965, 2358, 2517, 2620, 3275, 3356, 3930, 4195, 4716, 5034, 5895, 6550, 7551, 7860, 8390, 9825, 10068, 11790, 12585, 13100, 15102, 16780, 19650, 20975, 23580, 25170, 29475, 30204, 37755, 39300, 41950, 50340, 58950, 62925, 75510, 83900, 109909, 117900, 125850, 151020, 188775, 219818, 251700, 329727, 377550, 439636, 549545, 659454, 755100, 989181, 1099090, 1318908, 1648635, 1978362, 2198180, 2747725, 3297270, 3956724, 4945905, 5495450, 6594540, 8243175, 9891810, 10990900, 16486350, 19783620, 24729525, 32972700, 49459050, 98918100]

約数ペア:

[(1, 98918100), (2, 49459050), (3, 32972700), (4, 24729525), (5, 19783620), (6, 16486350), (9, 10990900), (10, 9891810), (12, 8243175), (15, 6594540), (18, 5495450), (20, 4945905), (25, 3956724), (30, 3297270), (36, 2747725), (45, 2198180), (50, 1978362), (60, 1648635), (75, 1318908), (90, 1099090), (100, 989181), (131, 755100), (150, 659454), (180, 549545), (225, 439636), (262, 377550), (300, 329727), (393, 251700), (450, 219818), (524, 188775), (655, 151020), (786, 125850), (839, 117900), (900, 109909), (1179, 83900), (1310, 75510), (1572, 62925), (1678, 58950), (1965, 50340), (2358, 41950), (2517, 39300), (2620, 37755), (3275, 30204), (3356, 29475), (3930, 25170), (4195, 23580), (4716, 20975), (5034, 19650), (5895, 16780), (6550, 15102), (7551, 13100), (7860, 12585), (8390, 11790), (9825, 10068)]