259196100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1229}}^1$

素因数の和:1302

約数の個数: 144

約数和(自身を含む): 811406400

約数和(自身を除く): 552210300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 37, 38, 50, 57, 60, 74, 75, 76, 95, 100, 111, 114, 148, 150, 185, 190, 222, 228, 285, 300, 370, 380, 444, 475, 555, 570, 703, 740, 925, 950, 1110, 1140, 1229, 1406, 1425, 1850, 1900, 2109, 2220, 2458, 2775, 2812, 2850, 3515, 3687, 3700, 4218, 4916, 5550, 5700, 6145, 7030, 7374, 8436, 10545, 11100, 12290, 14060, 14748, 17575, 18435, 21090, 23351, 24580, 30725, 35150, 36870, 42180, 45473, 46702, 52725, 61450, 70053, 70300, 73740, 90946, 92175, 93404, 105450, 116755, 122900, 136419, 140106, 181892, 184350, 210900, 227365, 233510, 272838, 280212, 350265, 368700, 454730, 467020, 545676, 583775, 682095, 700530, 863987, 909460, 1136825, 1167550, 1364190, 1401060, 1727974, 1751325, 2273650, 2335100, 2591961, 2728380, 3410475, 3455948, 3502650, 4319935, 4547300, 5183922, 6820950, 7005300, 8639870, 10367844, 12959805, 13641900, 17279740, 21599675, 25919610, 43199350, 51839220, 64799025, 86398700, 129598050, 259196100]

約数ペア:

[(1, 259196100), (2, 129598050), (3, 86398700), (4, 64799025), (5, 51839220), (6, 43199350), (10, 25919610), (12, 21599675), (15, 17279740), (19, 13641900), (20, 12959805), (25, 10367844), (30, 8639870), (37, 7005300), (38, 6820950), (50, 5183922), (57, 4547300), (60, 4319935), (74, 3502650), (75, 3455948), (76, 3410475), (95, 2728380), (100, 2591961), (111, 2335100), (114, 2273650), (148, 1751325), (150, 1727974), (185, 1401060), (190, 1364190), (222, 1167550), (228, 1136825), (285, 909460), (300, 863987), (370, 700530), (380, 682095), (444, 583775), (475, 545676), (555, 467020), (570, 454730), (703, 368700), (740, 350265), (925, 280212), (950, 272838), (1110, 233510), (1140, 227365), (1229, 210900), (1406, 184350), (1425, 181892), (1850, 140106), (1900, 136419), (2109, 122900), (2220, 116755), (2458, 105450), (2775, 93404), (2812, 92175), (2850, 90946), (3515, 73740), (3687, 70300), (3700, 70053), (4218, 61450), (4916, 52725), (5550, 46702), (5700, 45473), (6145, 42180), (7030, 36870), (7374, 35150), (8436, 30725), (10545, 24580), (11100, 23351), (12290, 21090), (14060, 18435), (14748, 17575)]