445320270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:331

約数の個数: 192

約数和(自身を含む): 1302013440

約数和(自身を除く): 856693170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 31, 34, 41, 45, 51, 62, 82, 85, 90, 93, 102, 123, 153, 155, 170, 186, 205, 229, 246, 255, 279, 306, 310, 369, 410, 458, 465, 510, 527, 558, 615, 687, 697, 738, 765, 930, 1054, 1145, 1230, 1271, 1374, 1394, 1395, 1530, 1581, 1845, 2061, 2091, 2290, 2542, 2635, 2790, 3162, 3435, 3485, 3690, 3813, 3893, 4122, 4182, 4743, 5270, 6273, 6355, 6870, 6970, 7099, 7626, 7786, 7905, 9389, 9486, 10305, 10455, 11439, 11679, 12546, 12710, 14198, 15810, 18778, 19065, 19465, 20610, 20910, 21297, 21607, 22878, 23358, 23715, 28167, 31365, 35037, 35495, 38130, 38930, 42594, 43214, 46945, 47430, 56334, 57195, 58395, 62730, 63891, 64821, 70074, 70990, 84501, 93890, 106485, 108035, 114390, 116790, 120683, 127782, 129642, 140835, 159613, 169002, 175185, 194463, 212970, 216070, 241366, 281670, 291059, 319226, 319455, 324105, 350370, 362049, 388926, 422505, 478839, 582118, 603415, 638910, 648210, 724098, 798065, 845010, 873177, 957678, 972315, 1086147, 1206830, 1436517, 1455295, 1596130, 1746354, 1810245, 1944630, 2172294, 2394195, 2619531, 2873034, 2910590, 3620490, 4365885, 4788390, 4948003, 5239062, 5430735, 7182585, 8731770, 9896006, 10861470, 13097655, 14365170, 14844009, 24740015, 26195310, 29688018, 44532027, 49480030, 74220045, 89064054, 148440090, 222660135, 445320270]

約数ペア:

[(1, 445320270), (2, 222660135), (3, 148440090), (5, 89064054), (6, 74220045), (9, 49480030), (10, 44532027), (15, 29688018), (17, 26195310), (18, 24740015), (30, 14844009), (31, 14365170), (34, 13097655), (41, 10861470), (45, 9896006), (51, 8731770), (62, 7182585), (82, 5430735), (85, 5239062), (90, 4948003), (93, 4788390), (102, 4365885), (123, 3620490), (153, 2910590), (155, 2873034), (170, 2619531), (186, 2394195), (205, 2172294), (229, 1944630), (246, 1810245), (255, 1746354), (279, 1596130), (306, 1455295), (310, 1436517), (369, 1206830), (410, 1086147), (458, 972315), (465, 957678), (510, 873177), (527, 845010), (558, 798065), (615, 724098), (687, 648210), (697, 638910), (738, 603415), (765, 582118), (930, 478839), (1054, 422505), (1145, 388926), (1230, 362049), (1271, 350370), (1374, 324105), (1394, 319455), (1395, 319226), (1530, 291059), (1581, 281670), (1845, 241366), (2061, 216070), (2091, 212970), (2290, 194463), (2542, 175185), (2635, 169002), (2790, 159613), (3162, 140835), (3435, 129642), (3485, 127782), (3690, 120683), (3813, 116790), (3893, 114390), (4122, 108035), (4182, 106485), (4743, 93890), (5270, 84501), (6273, 70990), (6355, 70074), (6870, 64821), (6970, 63891), (7099, 62730), (7626, 58395), (7786, 57195), (7905, 56334), (9389, 47430), (9486, 46945), (10305, 43214), (10455, 42594), (11439, 38930), (11679, 38130), (12546, 35495), (12710, 35037), (14198, 31365), (15810, 28167), (18778, 23715), (19065, 23358), (19465, 22878), (20610, 21607), (20910, 21297)]