28904560200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{272171}}^1$

素因数の和:272252

約数の個数: 144

約数和(自身を含む): 98716784400

約数和(自身を除く): 69812224200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 59, 60, 72, 75, 90, 100, 118, 120, 150, 177, 180, 200, 225, 236, 295, 300, 354, 360, 450, 472, 531, 590, 600, 708, 885, 900, 1062, 1180, 1416, 1475, 1770, 1800, 2124, 2360, 2655, 2950, 3540, 4248, 4425, 5310, 5900, 7080, 8850, 10620, 11800, 13275, 17700, 21240, 26550, 35400, 53100, 106200, 272171, 544342, 816513, 1088684, 1360855, 1633026, 2177368, 2449539, 2721710, 3266052, 4082565, 4899078, 5443420, 6532104, 6804275, 8165130, 9798156, 10886840, 12247695, 13608550, 16058089, 16330260, 19596312, 20412825, 24495390, 27217100, 32116178, 32660520, 40825650, 48174267, 48990780, 54434200, 61238475, 64232356, 80290445, 81651300, 96348534, 97981560, 122476950, 128464712, 144522801, 160580890, 163302600, 192697068, 240871335, 244953900, 289045602, 321161780, 385394136, 401452225, 481742670, 489907800, 578091204, 642323560, 722614005, 802904450, 963485340, 1156182408, 1204356675, 1445228010, 1605808900, 1926970680, 2408713350, 2890456020, 3211617800, 3613070025, 4817426700, 5780912040, 7226140050, 9634853400, 14452280100, 28904560200]

約数ペア:

[(1, 28904560200), (2, 14452280100), (3, 9634853400), (4, 7226140050), (5, 5780912040), (6, 4817426700), (8, 3613070025), (9, 3211617800), (10, 2890456020), (12, 2408713350), (15, 1926970680), (18, 1605808900), (20, 1445228010), (24, 1204356675), (25, 1156182408), (30, 963485340), (36, 802904450), (40, 722614005), (45, 642323560), (50, 578091204), (59, 489907800), (60, 481742670), (72, 401452225), (75, 385394136), (90, 321161780), (100, 289045602), (118, 244953900), (120, 240871335), (150, 192697068), (177, 163302600), (180, 160580890), (200, 144522801), (225, 128464712), (236, 122476950), (295, 97981560), (300, 96348534), (354, 81651300), (360, 80290445), (450, 64232356), (472, 61238475), (531, 54434200), (590, 48990780), (600, 48174267), (708, 40825650), (885, 32660520), (900, 32116178), (1062, 27217100), (1180, 24495390), (1416, 20412825), (1475, 19596312), (1770, 16330260), (1800, 16058089), (2124, 13608550), (2360, 12247695), (2655, 10886840), (2950, 9798156), (3540, 8165130), (4248, 6804275), (4425, 6532104), (5310, 5443420), (5900, 4899078), (7080, 4082565), (8850, 3266052), (10620, 2721710), (11800, 2449539), (13275, 2177368), (17700, 1633026), (21240, 1360855), (26550, 1088684), (35400, 816513), (53100, 544342), (106200, 272171)]