151012020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:250

約数の個数: 192

約数和(自身を含む): 481614336

約数和(自身を除く): 330602316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 41, 46, 51, 60, 68, 69, 82, 85, 92, 102, 115, 123, 138, 157, 164, 170, 204, 205, 230, 246, 255, 276, 314, 340, 345, 391, 410, 460, 471, 492, 510, 615, 628, 690, 697, 782, 785, 820, 942, 943, 1020, 1173, 1230, 1380, 1394, 1564, 1570, 1884, 1886, 1955, 2091, 2346, 2355, 2460, 2669, 2788, 2829, 3140, 3485, 3611, 3772, 3910, 4182, 4692, 4710, 4715, 5338, 5658, 5865, 6437, 6970, 7222, 7820, 8007, 8364, 9420, 9430, 10455, 10676, 10833, 11316, 11730, 12874, 13345, 13940, 14145, 14444, 16014, 16031, 18055, 18860, 19311, 20910, 21666, 23460, 25748, 26690, 28290, 32028, 32062, 32185, 36110, 38622, 40035, 41820, 43332, 48093, 53380, 54165, 56580, 61387, 64124, 64370, 72220, 77244, 80070, 80155, 96186, 96555, 108330, 109429, 122774, 128740, 148051, 160140, 160310, 184161, 192372, 193110, 216660, 218858, 240465, 245548, 296102, 306935, 320620, 328287, 368322, 386220, 437716, 444153, 480930, 547145, 592204, 613870, 656574, 736644, 740255, 888306, 920805, 961860, 1094290, 1227740, 1313148, 1480510, 1641435, 1776612, 1841610, 2188580, 2220765, 2516867, 2961020, 3282870, 3683220, 4441530, 5033734, 6565740, 7550601, 8883060, 10067468, 12584335, 15101202, 25168670, 30202404, 37753005, 50337340, 75506010, 151012020]

約数ペア:

[(1, 151012020), (2, 75506010), (3, 50337340), (4, 37753005), (5, 30202404), (6, 25168670), (10, 15101202), (12, 12584335), (15, 10067468), (17, 8883060), (20, 7550601), (23, 6565740), (30, 5033734), (34, 4441530), (41, 3683220), (46, 3282870), (51, 2961020), (60, 2516867), (68, 2220765), (69, 2188580), (82, 1841610), (85, 1776612), (92, 1641435), (102, 1480510), (115, 1313148), (123, 1227740), (138, 1094290), (157, 961860), (164, 920805), (170, 888306), (204, 740255), (205, 736644), (230, 656574), (246, 613870), (255, 592204), (276, 547145), (314, 480930), (340, 444153), (345, 437716), (391, 386220), (410, 368322), (460, 328287), (471, 320620), (492, 306935), (510, 296102), (615, 245548), (628, 240465), (690, 218858), (697, 216660), (782, 193110), (785, 192372), (820, 184161), (942, 160310), (943, 160140), (1020, 148051), (1173, 128740), (1230, 122774), (1380, 109429), (1394, 108330), (1564, 96555), (1570, 96186), (1884, 80155), (1886, 80070), (1955, 77244), (2091, 72220), (2346, 64370), (2355, 64124), (2460, 61387), (2669, 56580), (2788, 54165), (2829, 53380), (3140, 48093), (3485, 43332), (3611, 41820), (3772, 40035), (3910, 38622), (4182, 36110), (4692, 32185), (4710, 32062), (4715, 32028), (5338, 28290), (5658, 26690), (5865, 25748), (6437, 23460), (6970, 21666), (7222, 20910), (7820, 19311), (8007, 18860), (8364, 18055), (9420, 16031), (9430, 16014), (10455, 14444), (10676, 14145), (10833, 13940), (11316, 13345), (11730, 12874)]