221938200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{1019}}^1$

素因数の和:1063

約数の個数: 216

約数和(自身を含む): 820064700

約数和(自身を除く): 598126500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 110, 120, 121, 132, 150, 165, 180, 198, 200, 220, 225, 242, 264, 275, 300, 330, 360, 363, 396, 440, 450, 484, 495, 550, 600, 605, 660, 726, 792, 825, 900, 968, 990, 1019, 1089, 1100, 1210, 1320, 1452, 1650, 1800, 1815, 1980, 2038, 2178, 2200, 2420, 2475, 2904, 3025, 3057, 3300, 3630, 3960, 4076, 4356, 4840, 4950, 5095, 5445, 6050, 6114, 6600, 7260, 8152, 8712, 9075, 9171, 9900, 10190, 10890, 11209, 12100, 12228, 14520, 15285, 18150, 18342, 19800, 20380, 21780, 22418, 24200, 24456, 25475, 27225, 30570, 33627, 36300, 36684, 40760, 43560, 44836, 45855, 50950, 54450, 56045, 61140, 67254, 72600, 73368, 76425, 89672, 91710, 100881, 101900, 108900, 112090, 122280, 123299, 134508, 152850, 168135, 183420, 201762, 203800, 217800, 224180, 229275, 246598, 269016, 280225, 305700, 336270, 366840, 369897, 403524, 448360, 458550, 493196, 504405, 560450, 611400, 616495, 672540, 739794, 807048, 840675, 917100, 986392, 1008810, 1109691, 1120900, 1232990, 1345080, 1479588, 1681350, 1834200, 1849485, 2017620, 2219382, 2241800, 2465980, 2522025, 2959176, 3082475, 3362700, 3698970, 4035240, 4438764, 4931960, 5044050, 5548455, 6164950, 6725400, 7397940, 8877528, 9247425, 10088100, 11096910, 12329900, 14795880, 18494850, 20176200, 22193820, 24659800, 27742275, 36989700, 44387640, 55484550, 73979400, 110969100, 221938200]

約数ペア:

[(1, 221938200), (2, 110969100), (3, 73979400), (4, 55484550), (5, 44387640), (6, 36989700), (8, 27742275), (9, 24659800), (10, 22193820), (11, 20176200), (12, 18494850), (15, 14795880), (18, 12329900), (20, 11096910), (22, 10088100), (24, 9247425), (25, 8877528), (30, 7397940), (33, 6725400), (36, 6164950), (40, 5548455), (44, 5044050), (45, 4931960), (50, 4438764), (55, 4035240), (60, 3698970), (66, 3362700), (72, 3082475), (75, 2959176), (88, 2522025), (90, 2465980), (99, 2241800), (100, 2219382), (110, 2017620), (120, 1849485), (121, 1834200), (132, 1681350), (150, 1479588), (165, 1345080), (180, 1232990), (198, 1120900), (200, 1109691), (220, 1008810), (225, 986392), (242, 917100), (264, 840675), (275, 807048), (300, 739794), (330, 672540), (360, 616495), (363, 611400), (396, 560450), (440, 504405), (450, 493196), (484, 458550), (495, 448360), (550, 403524), (600, 369897), (605, 366840), (660, 336270), (726, 305700), (792, 280225), (825, 269016), (900, 246598), (968, 229275), (990, 224180), (1019, 217800), (1089, 203800), (1100, 201762), (1210, 183420), (1320, 168135), (1452, 152850), (1650, 134508), (1800, 123299), (1815, 122280), (1980, 112090), (2038, 108900), (2178, 101900), (2200, 100881), (2420, 91710), (2475, 89672), (2904, 76425), (3025, 73368), (3057, 72600), (3300, 67254), (3630, 61140), (3960, 56045), (4076, 54450), (4356, 50950), (4840, 45855), (4950, 44836), (5095, 43560), (5445, 40760), (6050, 36684), (6114, 36300), (6600, 33627), (7260, 30570), (8152, 27225), (8712, 25475), (9075, 24456), (9171, 24200), (9900, 22418), (10190, 21780), (10890, 20380), (11209, 19800), (12100, 18342), (12228, 18150), (14520, 15285)]