220242600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3947}}^1$

素因数の和:4000

約数の個数: 144

約数和(自身を含む): 763701120

約数和(自身を除く): 543458520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 31, 36, 40, 45, 50, 60, 62, 72, 75, 90, 93, 100, 120, 124, 150, 155, 180, 186, 200, 225, 248, 279, 300, 310, 360, 372, 450, 465, 558, 600, 620, 744, 775, 900, 930, 1116, 1240, 1395, 1550, 1800, 1860, 2232, 2325, 2790, 3100, 3720, 3947, 4650, 5580, 6200, 6975, 7894, 9300, 11160, 11841, 13950, 15788, 18600, 19735, 23682, 27900, 31576, 35523, 39470, 47364, 55800, 59205, 71046, 78940, 94728, 98675, 118410, 122357, 142092, 157880, 177615, 197350, 236820, 244714, 284184, 296025, 355230, 367071, 394700, 473640, 489428, 592050, 611785, 710460, 734142, 789400, 888075, 978856, 1101213, 1184100, 1223570, 1420920, 1468284, 1776150, 1835355, 2202426, 2368200, 2447140, 2936568, 3058925, 3552300, 3670710, 4404852, 4894280, 5506065, 6117850, 7104600, 7341420, 8809704, 9176775, 11012130, 12235700, 14682840, 18353550, 22024260, 24471400, 27530325, 36707100, 44048520, 55060650, 73414200, 110121300, 220242600]

約数ペア:

[(1, 220242600), (2, 110121300), (3, 73414200), (4, 55060650), (5, 44048520), (6, 36707100), (8, 27530325), (9, 24471400), (10, 22024260), (12, 18353550), (15, 14682840), (18, 12235700), (20, 11012130), (24, 9176775), (25, 8809704), (30, 7341420), (31, 7104600), (36, 6117850), (40, 5506065), (45, 4894280), (50, 4404852), (60, 3670710), (62, 3552300), (72, 3058925), (75, 2936568), (90, 2447140), (93, 2368200), (100, 2202426), (120, 1835355), (124, 1776150), (150, 1468284), (155, 1420920), (180, 1223570), (186, 1184100), (200, 1101213), (225, 978856), (248, 888075), (279, 789400), (300, 734142), (310, 710460), (360, 611785), (372, 592050), (450, 489428), (465, 473640), (558, 394700), (600, 367071), (620, 355230), (744, 296025), (775, 284184), (900, 244714), (930, 236820), (1116, 197350), (1240, 177615), (1395, 157880), (1550, 142092), (1800, 122357), (1860, 118410), (2232, 98675), (2325, 94728), (2790, 78940), (3100, 71046), (3720, 59205), (3947, 55800), (4650, 47364), (5580, 39470), (6200, 35523), (6975, 31576), (7894, 27900), (9300, 23682), (11160, 19735), (11841, 18600), (13950, 15788)]