238173000

素因数分解:

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

素因数の和:265

約数の個数: 256

約数和(自身を含む): 830269440

約数和(自身を除く): 592096440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 31, 39, 40, 50, 52, 60, 62, 65, 75, 78, 93, 100, 104, 120, 124, 125, 130, 150, 155, 156, 186, 195, 197, 200, 248, 250, 260, 300, 310, 312, 325, 372, 375, 390, 394, 403, 465, 500, 520, 591, 600, 620, 650, 744, 750, 775, 780, 788, 806, 930, 975, 985, 1000, 1182, 1209, 1240, 1300, 1500, 1550, 1560, 1576, 1612, 1625, 1860, 1950, 1970, 2015, 2325, 2364, 2418, 2561, 2600, 2955, 3000, 3100, 3224, 3250, 3720, 3875, 3900, 3940, 4030, 4650, 4728, 4836, 4875, 4925, 5122, 5910, 6045, 6107, 6200, 6500, 7683, 7750, 7800, 7880, 8060, 9300, 9672, 9750, 9850, 10075, 10244, 11625, 11820, 12090, 12214, 12805, 13000, 14775, 15366, 15500, 16120, 18321, 18600, 19500, 19700, 20150, 20488, 23250, 23640, 24180, 24428, 24625, 25610, 29550, 30225, 30535, 30732, 31000, 36642, 38415, 39000, 39400, 40300, 46500, 48360, 48856, 49250, 50375, 51220, 59100, 60450, 61070, 61464, 64025, 73284, 73875, 76830, 79391, 80600, 91605, 93000, 98500, 100750, 102440, 118200, 120900, 122140, 128050, 146568, 147750, 151125, 152675, 153660, 158782, 183210, 192075, 197000, 201500, 238173, 241800, 244280, 256100, 295500, 302250, 305350, 307320, 317564, 320125, 366420, 384150, 396955, 403000, 458025, 476346, 512200, 591000, 604500, 610700, 635128, 640250, 732840, 763375, 768300, 793910, 916050, 952692, 960375, 1190865, 1209000, 1221400, 1280500, 1526750, 1536600, 1587820, 1832100, 1905384, 1920750, 1984775, 2290125, 2381730, 2561000, 3053500, 3175640, 3664200, 3841500, 3969550, 4580250, 4763460, 5954325, 6107000, 7683000, 7939100, 9160500, 9526920, 9923875, 11908650, 15878200, 18321000, 19847750, 23817300, 29771625, 39695500, 47634600, 59543250, 79391000, 119086500, 238173000]

約数ペア:

[(1, 238173000), (2, 119086500), (3, 79391000), (4, 59543250), (5, 47634600), (6, 39695500), (8, 29771625), (10, 23817300), (12, 19847750), (13, 18321000), (15, 15878200), (20, 11908650), (24, 9923875), (25, 9526920), (26, 9160500), (30, 7939100), (31, 7683000), (39, 6107000), (40, 5954325), (50, 4763460), (52, 4580250), (60, 3969550), (62, 3841500), (65, 3664200), (75, 3175640), (78, 3053500), (93, 2561000), (100, 2381730), (104, 2290125), (120, 1984775), (124, 1920750), (125, 1905384), (130, 1832100), (150, 1587820), (155, 1536600), (156, 1526750), (186, 1280500), (195, 1221400), (197, 1209000), (200, 1190865), (248, 960375), (250, 952692), (260, 916050), (300, 793910), (310, 768300), (312, 763375), (325, 732840), (372, 640250), (375, 635128), (390, 610700), (394, 604500), (403, 591000), (465, 512200), (500, 476346), (520, 458025), (591, 403000), (600, 396955), (620, 384150), (650, 366420), (744, 320125), (750, 317564), (775, 307320), (780, 305350), (788, 302250), (806, 295500), (930, 256100), (975, 244280), (985, 241800), (1000, 238173), (1182, 201500), (1209, 197000), (1240, 192075), (1300, 183210), (1500, 158782), (1550, 153660), (1560, 152675), (1576, 151125), (1612, 147750), (1625, 146568), (1860, 128050), (1950, 122140), (1970, 120900), (2015, 118200), (2325, 102440), (2364, 100750), (2418, 98500), (2561, 93000), (2600, 91605), (2955, 80600), (3000, 79391), (3100, 76830), (3224, 73875), (3250, 73284), (3720, 64025), (3875, 61464), (3900, 61070), (3940, 60450), (4030, 59100), (4650, 51220), (4728, 50375), (4836, 49250), (4875, 48856), (4925, 48360), (5122, 46500), (5910, 40300), (6045, 39400), (6107, 39000), (6200, 38415), (6500, 36642), (7683, 31000), (7750, 30732), (7800, 30535), (7880, 30225), (8060, 29550), (9300, 25610), (9672, 24625), (9750, 24428), (9850, 24180), (10075, 23640), (10244, 23250), (11625, 20488), (11820, 20150), (12090, 19700), (12214, 19500), (12805, 18600), (13000, 18321), (14775, 16120), (15366, 15500)]