212356200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:297

約数の個数: 288

約数和(自身を含む): 793877760

約数和(自身を除く): 581521560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 31, 35, 40, 42, 49, 50, 56, 60, 62, 70, 75, 84, 93, 98, 100, 105, 120, 124, 140, 147, 150, 155, 168, 175, 186, 196, 200, 210, 217, 233, 245, 248, 280, 294, 300, 310, 350, 372, 392, 420, 434, 465, 466, 490, 525, 588, 600, 620, 651, 699, 700, 735, 744, 775, 840, 868, 930, 932, 980, 1050, 1085, 1165, 1176, 1225, 1240, 1302, 1398, 1400, 1470, 1519, 1550, 1631, 1736, 1860, 1864, 1960, 2100, 2170, 2325, 2330, 2450, 2604, 2796, 2940, 3038, 3100, 3255, 3262, 3495, 3675, 3720, 4200, 4340, 4557, 4650, 4660, 4893, 4900, 5208, 5425, 5592, 5825, 5880, 6076, 6200, 6510, 6524, 6990, 7223, 7350, 7595, 8155, 8680, 9114, 9300, 9320, 9786, 9800, 10850, 11417, 11650, 12152, 13020, 13048, 13980, 14446, 14700, 15190, 16275, 16310, 17475, 18228, 18600, 19572, 21669, 21700, 22785, 22834, 23300, 24465, 26040, 27960, 28892, 29400, 30380, 32550, 32620, 34251, 34950, 36115, 36456, 37975, 39144, 40775, 43338, 43400, 45570, 45668, 46600, 48930, 50561, 57085, 57784, 60760, 65100, 65240, 68502, 69900, 72230, 75950, 81550, 86676, 91140, 91336, 97860, 101122, 108345, 113925, 114170, 122325, 130200, 137004, 139800, 144460, 151683, 151900, 163100, 171255, 173352, 180575, 182280, 195720, 202244, 216690, 227850, 228340, 244650, 252805, 274008, 285425, 288920, 303366, 303800, 326200, 342510, 353927, 361150, 404488, 433380, 455700, 456680, 489300, 505610, 541725, 570850, 606732, 685020, 707854, 722300, 758415, 856275, 866760, 911400, 978600, 1011220, 1061781, 1083450, 1141700, 1213464, 1264025, 1370040, 1415708, 1444600, 1516830, 1712550, 1769635, 2022440, 2123562, 2166900, 2283400, 2528050, 2831416, 3033660, 3425100, 3539270, 3792075, 4247124, 4333800, 5056100, 5308905, 6067320, 6850200, 7078540, 7584150, 8494248, 8848175, 10112200, 10617810, 14157080, 15168300, 17696350, 21235620, 26544525, 30336600, 35392700, 42471240, 53089050, 70785400, 106178100, 212356200]

約数ペア:

[(1, 212356200), (2, 106178100), (3, 70785400), (4, 53089050), (5, 42471240), (6, 35392700), (7, 30336600), (8, 26544525), (10, 21235620), (12, 17696350), (14, 15168300), (15, 14157080), (20, 10617810), (21, 10112200), (24, 8848175), (25, 8494248), (28, 7584150), (30, 7078540), (31, 6850200), (35, 6067320), (40, 5308905), (42, 5056100), (49, 4333800), (50, 4247124), (56, 3792075), (60, 3539270), (62, 3425100), (70, 3033660), (75, 2831416), (84, 2528050), (93, 2283400), (98, 2166900), (100, 2123562), (105, 2022440), (120, 1769635), (124, 1712550), (140, 1516830), (147, 1444600), (150, 1415708), (155, 1370040), (168, 1264025), (175, 1213464), (186, 1141700), (196, 1083450), (200, 1061781), (210, 1011220), (217, 978600), (233, 911400), (245, 866760), (248, 856275), (280, 758415), (294, 722300), (300, 707854), (310, 685020), (350, 606732), (372, 570850), (392, 541725), (420, 505610), (434, 489300), (465, 456680), (466, 455700), (490, 433380), (525, 404488), (588, 361150), (600, 353927), (620, 342510), (651, 326200), (699, 303800), (700, 303366), (735, 288920), (744, 285425), (775, 274008), (840, 252805), (868, 244650), (930, 228340), (932, 227850), (980, 216690), (1050, 202244), (1085, 195720), (1165, 182280), (1176, 180575), (1225, 173352), (1240, 171255), (1302, 163100), (1398, 151900), (1400, 151683), (1470, 144460), (1519, 139800), (1550, 137004), (1631, 130200), (1736, 122325), (1860, 114170), (1864, 113925), (1960, 108345), (2100, 101122), (2170, 97860), (2325, 91336), (2330, 91140), (2450, 86676), (2604, 81550), (2796, 75950), (2940, 72230), (3038, 69900), (3100, 68502), (3255, 65240), (3262, 65100), (3495, 60760), (3675, 57784), (3720, 57085), (4200, 50561), (4340, 48930), (4557, 46600), (4650, 45668), (4660, 45570), (4893, 43400), (4900, 43338), (5208, 40775), (5425, 39144), (5592, 37975), (5825, 36456), (5880, 36115), (6076, 34950), (6200, 34251), (6510, 32620), (6524, 32550), (6990, 30380), (7223, 29400), (7350, 28892), (7595, 27960), (8155, 26040), (8680, 24465), (9114, 23300), (9300, 22834), (9320, 22785), (9786, 21700), (9800, 21669), (10850, 19572), (11417, 18600), (11650, 18228), (12152, 17475), (13020, 16310), (13048, 16275), (13980, 15190), (14446, 14700)]