1306098450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{47581}}^1$

素因数の和:47660

約数の個数: 72

約数和(自身を含む): 3566651556

約数和(自身を除く): 2260553106

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 61, 75, 90, 122, 150, 183, 225, 305, 366, 450, 549, 610, 915, 1098, 1525, 1830, 2745, 3050, 4575, 5490, 9150, 13725, 27450, 47581, 95162, 142743, 237905, 285486, 428229, 475810, 713715, 856458, 1189525, 1427430, 2141145, 2379050, 2902441, 3568575, 4282290, 5804882, 7137150, 8707323, 10705725, 14512205, 17414646, 21411450, 26121969, 29024410, 43536615, 52243938, 72561025, 87073230, 130609845, 145122050, 217683075, 261219690, 435366150, 653049225, 1306098450]

約数ペア:

[(1, 1306098450), (2, 653049225), (3, 435366150), (5, 261219690), (6, 217683075), (9, 145122050), (10, 130609845), (15, 87073230), (18, 72561025), (25, 52243938), (30, 43536615), (45, 29024410), (50, 26121969), (61, 21411450), (75, 17414646), (90, 14512205), (122, 10705725), (150, 8707323), (183, 7137150), (225, 5804882), (305, 4282290), (366, 3568575), (450, 2902441), (549, 2379050), (610, 2141145), (915, 1427430), (1098, 1189525), (1525, 856458), (1830, 713715), (2745, 475810), (3050, 428229), (4575, 285486), (5490, 237905), (9150, 142743), (13725, 95162), (27450, 47581)]