149888040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:347

約数の個数: 128

約数和(自身を含む): 462672000

約数和(自身を除く): 312783960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 101, 120, 149, 166, 202, 249, 298, 303, 332, 404, 415, 447, 498, 505, 596, 606, 664, 745, 808, 830, 894, 996, 1010, 1192, 1212, 1245, 1490, 1515, 1660, 1788, 1992, 2020, 2235, 2424, 2490, 2980, 3030, 3320, 3576, 4040, 4470, 4980, 5960, 6060, 8383, 8940, 9960, 12120, 12367, 15049, 16766, 17880, 24734, 25149, 30098, 33532, 37101, 41915, 45147, 49468, 50298, 60196, 61835, 67064, 74202, 75245, 83830, 90294, 98936, 100596, 120392, 123670, 125745, 148404, 150490, 167660, 180588, 185505, 201192, 225735, 247340, 251490, 296808, 300980, 335320, 361176, 371010, 451470, 494680, 502980, 601960, 742020, 902940, 1005960, 1249067, 1484040, 1805880, 2498134, 3747201, 4996268, 6245335, 7494402, 9992536, 12490670, 14988804, 18736005, 24981340, 29977608, 37472010, 49962680, 74944020, 149888040]

約数ペア:

[(1, 149888040), (2, 74944020), (3, 49962680), (4, 37472010), (5, 29977608), (6, 24981340), (8, 18736005), (10, 14988804), (12, 12490670), (15, 9992536), (20, 7494402), (24, 6245335), (30, 4996268), (40, 3747201), (60, 2498134), (83, 1805880), (101, 1484040), (120, 1249067), (149, 1005960), (166, 902940), (202, 742020), (249, 601960), (298, 502980), (303, 494680), (332, 451470), (404, 371010), (415, 361176), (447, 335320), (498, 300980), (505, 296808), (596, 251490), (606, 247340), (664, 225735), (745, 201192), (808, 185505), (830, 180588), (894, 167660), (996, 150490), (1010, 148404), (1192, 125745), (1212, 123670), (1245, 120392), (1490, 100596), (1515, 98936), (1660, 90294), (1788, 83830), (1992, 75245), (2020, 74202), (2235, 67064), (2424, 61835), (2490, 60196), (2980, 50298), (3030, 49468), (3320, 45147), (3576, 41915), (4040, 37101), (4470, 33532), (4980, 30098), (5960, 25149), (6060, 24734), (8383, 17880), (8940, 16766), (9960, 15049), (12120, 12367)]