21634800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{149}}^1$

素因数の和:192

約数の個数: 180

約数和(自身を含む): 76687800

約数和(自身を除く): 55053000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 121, 132, 149, 150, 165, 176, 200, 220, 240, 242, 264, 275, 298, 300, 330, 363, 400, 440, 447, 484, 528, 550, 596, 600, 605, 660, 726, 745, 825, 880, 894, 968, 1100, 1192, 1200, 1210, 1320, 1452, 1490, 1639, 1650, 1788, 1815, 1936, 2200, 2235, 2384, 2420, 2640, 2904, 2980, 3025, 3278, 3300, 3576, 3630, 3725, 4400, 4470, 4840, 4917, 5808, 5960, 6050, 6556, 6600, 7152, 7260, 7450, 8195, 8940, 9075, 9680, 9834, 11175, 11920, 12100, 13112, 13200, 14520, 14900, 16390, 17880, 18029, 18150, 19668, 22350, 24200, 24585, 26224, 29040, 29800, 32780, 35760, 36058, 36300, 39336, 40975, 44700, 48400, 49170, 54087, 59600, 65560, 72116, 72600, 78672, 81950, 89400, 90145, 98340, 108174, 122925, 131120, 144232, 145200, 163900, 178800, 180290, 196680, 216348, 245850, 270435, 288464, 327800, 360580, 393360, 432696, 450725, 491700, 540870, 655600, 721160, 865392, 901450, 983400, 1081740, 1352175, 1442320, 1802900, 1966800, 2163480, 2704350, 3605800, 4326960, 5408700, 7211600, 10817400, 21634800]

約数ペア:

[(1, 21634800), (2, 10817400), (3, 7211600), (4, 5408700), (5, 4326960), (6, 3605800), (8, 2704350), (10, 2163480), (11, 1966800), (12, 1802900), (15, 1442320), (16, 1352175), (20, 1081740), (22, 983400), (24, 901450), (25, 865392), (30, 721160), (33, 655600), (40, 540870), (44, 491700), (48, 450725), (50, 432696), (55, 393360), (60, 360580), (66, 327800), (75, 288464), (80, 270435), (88, 245850), (100, 216348), (110, 196680), (120, 180290), (121, 178800), (132, 163900), (149, 145200), (150, 144232), (165, 131120), (176, 122925), (200, 108174), (220, 98340), (240, 90145), (242, 89400), (264, 81950), (275, 78672), (298, 72600), (300, 72116), (330, 65560), (363, 59600), (400, 54087), (440, 49170), (447, 48400), (484, 44700), (528, 40975), (550, 39336), (596, 36300), (600, 36058), (605, 35760), (660, 32780), (726, 29800), (745, 29040), (825, 26224), (880, 24585), (894, 24200), (968, 22350), (1100, 19668), (1192, 18150), (1200, 18029), (1210, 17880), (1320, 16390), (1452, 14900), (1490, 14520), (1639, 13200), (1650, 13112), (1788, 12100), (1815, 11920), (1936, 11175), (2200, 9834), (2235, 9680), (2384, 9075), (2420, 8940), (2640, 8195), (2904, 7450), (2980, 7260), (3025, 7152), (3278, 6600), (3300, 6556), (3576, 6050), (3630, 5960), (3725, 5808), (4400, 4917), (4470, 4840)]