142903800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:263

約数の個数: 288

約数和(自身を含む): 536215680

約数和(自身を除く): 393311880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 31, 36, 39, 40, 45, 50, 52, 60, 62, 65, 72, 75, 78, 90, 93, 100, 104, 117, 120, 124, 130, 150, 155, 156, 180, 186, 195, 197, 200, 225, 234, 248, 260, 279, 300, 310, 312, 325, 360, 372, 390, 394, 403, 450, 465, 468, 520, 558, 585, 591, 600, 620, 650, 744, 775, 780, 788, 806, 900, 930, 936, 975, 985, 1116, 1170, 1182, 1209, 1240, 1300, 1395, 1550, 1560, 1576, 1612, 1773, 1800, 1860, 1950, 1970, 2015, 2232, 2325, 2340, 2364, 2418, 2561, 2600, 2790, 2925, 2955, 3100, 3224, 3546, 3627, 3720, 3900, 3940, 4030, 4650, 4680, 4728, 4836, 4925, 5122, 5580, 5850, 5910, 6045, 6107, 6200, 6975, 7092, 7254, 7683, 7800, 7880, 8060, 8865, 9300, 9672, 9850, 10075, 10244, 11160, 11700, 11820, 12090, 12214, 12805, 13950, 14184, 14508, 14775, 15366, 16120, 17730, 18135, 18321, 18600, 19700, 20150, 20488, 23049, 23400, 23640, 24180, 24428, 25610, 27900, 29016, 29550, 30225, 30535, 30732, 35460, 36270, 36642, 38415, 39400, 40300, 44325, 46098, 48360, 48856, 51220, 54963, 55800, 59100, 60450, 61070, 61464, 64025, 70920, 72540, 73284, 76830, 79391, 80600, 88650, 90675, 91605, 92196, 102440, 109926, 115245, 118200, 120900, 122140, 128050, 145080, 146568, 152675, 153660, 158782, 177300, 181350, 183210, 184392, 192075, 219852, 230490, 238173, 241800, 244280, 256100, 274815, 305350, 307320, 317564, 354600, 362700, 366420, 384150, 396955, 439704, 458025, 460980, 476346, 512200, 549630, 576225, 610700, 635128, 714519, 725400, 732840, 768300, 793910, 916050, 921960, 952692, 1099260, 1152450, 1190865, 1221400, 1374075, 1429038, 1536600, 1587820, 1832100, 1905384, 1984775, 2198520, 2304900, 2381730, 2748150, 2858076, 3175640, 3572595, 3664200, 3969550, 4609800, 4763460, 5496300, 5716152, 5954325, 7145190, 7939100, 9526920, 10992600, 11908650, 14290380, 15878200, 17862975, 23817300, 28580760, 35725950, 47634600, 71451900, 142903800]

約数ペア:

[(1, 142903800), (2, 71451900), (3, 47634600), (4, 35725950), (5, 28580760), (6, 23817300), (8, 17862975), (9, 15878200), (10, 14290380), (12, 11908650), (13, 10992600), (15, 9526920), (18, 7939100), (20, 7145190), (24, 5954325), (25, 5716152), (26, 5496300), (30, 4763460), (31, 4609800), (36, 3969550), (39, 3664200), (40, 3572595), (45, 3175640), (50, 2858076), (52, 2748150), (60, 2381730), (62, 2304900), (65, 2198520), (72, 1984775), (75, 1905384), (78, 1832100), (90, 1587820), (93, 1536600), (100, 1429038), (104, 1374075), (117, 1221400), (120, 1190865), (124, 1152450), (130, 1099260), (150, 952692), (155, 921960), (156, 916050), (180, 793910), (186, 768300), (195, 732840), (197, 725400), (200, 714519), (225, 635128), (234, 610700), (248, 576225), (260, 549630), (279, 512200), (300, 476346), (310, 460980), (312, 458025), (325, 439704), (360, 396955), (372, 384150), (390, 366420), (394, 362700), (403, 354600), (450, 317564), (465, 307320), (468, 305350), (520, 274815), (558, 256100), (585, 244280), (591, 241800), (600, 238173), (620, 230490), (650, 219852), (744, 192075), (775, 184392), (780, 183210), (788, 181350), (806, 177300), (900, 158782), (930, 153660), (936, 152675), (975, 146568), (985, 145080), (1116, 128050), (1170, 122140), (1182, 120900), (1209, 118200), (1240, 115245), (1300, 109926), (1395, 102440), (1550, 92196), (1560, 91605), (1576, 90675), (1612, 88650), (1773, 80600), (1800, 79391), (1860, 76830), (1950, 73284), (1970, 72540), (2015, 70920), (2232, 64025), (2325, 61464), (2340, 61070), (2364, 60450), (2418, 59100), (2561, 55800), (2600, 54963), (2790, 51220), (2925, 48856), (2955, 48360), (3100, 46098), (3224, 44325), (3546, 40300), (3627, 39400), (3720, 38415), (3900, 36642), (3940, 36270), (4030, 35460), (4650, 30732), (4680, 30535), (4728, 30225), (4836, 29550), (4925, 29016), (5122, 27900), (5580, 25610), (5850, 24428), (5910, 24180), (6045, 23640), (6107, 23400), (6200, 23049), (6975, 20488), (7092, 20150), (7254, 19700), (7683, 18600), (7800, 18321), (7880, 18135), (8060, 17730), (8865, 16120), (9300, 15366), (9672, 14775), (9850, 14508), (10075, 14184), (10244, 13950), (11160, 12805), (11700, 12214), (11820, 12090)]