220023600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{181}}^1\times {\mathrm{1013}}^1$

素因数の和:1215

約数の個数: 120

約数和(自身を含む): 709402512

約数和(自身を除く): 489378912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 181, 200, 240, 300, 362, 400, 543, 600, 724, 905, 1013, 1086, 1200, 1448, 1810, 2026, 2172, 2715, 2896, 3039, 3620, 4052, 4344, 4525, 5065, 5430, 6078, 7240, 8104, 8688, 9050, 10130, 10860, 12156, 13575, 14480, 15195, 16208, 18100, 20260, 21720, 24312, 25325, 27150, 30390, 36200, 40520, 43440, 48624, 50650, 54300, 60780, 72400, 75975, 81040, 101300, 108600, 121560, 151950, 183353, 202600, 217200, 243120, 303900, 366706, 405200, 550059, 607800, 733412, 916765, 1100118, 1215600, 1466824, 1833530, 2200236, 2750295, 2933648, 3667060, 4400472, 4583825, 5500590, 7334120, 8800944, 9167650, 11001180, 13751475, 14668240, 18335300, 22002360, 27502950, 36670600, 44004720, 55005900, 73341200, 110011800, 220023600]

約数ペア:

[(1, 220023600), (2, 110011800), (3, 73341200), (4, 55005900), (5, 44004720), (6, 36670600), (8, 27502950), (10, 22002360), (12, 18335300), (15, 14668240), (16, 13751475), (20, 11001180), (24, 9167650), (25, 8800944), (30, 7334120), (40, 5500590), (48, 4583825), (50, 4400472), (60, 3667060), (75, 2933648), (80, 2750295), (100, 2200236), (120, 1833530), (150, 1466824), (181, 1215600), (200, 1100118), (240, 916765), (300, 733412), (362, 607800), (400, 550059), (543, 405200), (600, 366706), (724, 303900), (905, 243120), (1013, 217200), (1086, 202600), (1200, 183353), (1448, 151950), (1810, 121560), (2026, 108600), (2172, 101300), (2715, 81040), (2896, 75975), (3039, 72400), (3620, 60780), (4052, 54300), (4344, 50650), (4525, 48624), (5065, 43440), (5430, 40520), (6078, 36200), (7240, 30390), (8104, 27150), (8688, 25325), (9050, 24312), (10130, 21720), (10860, 20260), (12156, 18100), (13575, 16208), (14480, 15195)]