300260520

素因数分解:

$2^3\times 3^6\times 5^1\times 7^1\times {\mathrm{1471}}^1$

素因数の和:1507

約数の個数: 224

約数和(自身を含む): 1158405120

約数和(自身を除く): 858144600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 729, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1458, 1471, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 2916, 2942, 3240, 3402, 3645, 3780, 4413, 4536, 4860, 5103, 5670, 5832, 5884, 6804, 7290, 7355, 7560, 8505, 8826, 9720, 10206, 10297, 11340, 11768, 13239, 13608, 14580, 14710, 17010, 17652, 20412, 20594, 22065, 22680, 25515, 26478, 29160, 29420, 30891, 34020, 35304, 39717, 40824, 41188, 44130, 51030, 51485, 52956, 58840, 61782, 66195, 68040, 79434, 82376, 88260, 92673, 102060, 102970, 105912, 119151, 123564, 132390, 154455, 158868, 176520, 185346, 198585, 204120, 205940, 238302, 247128, 264780, 278019, 308910, 317736, 357453, 370692, 397170, 411880, 463365, 476604, 529560, 556038, 595755, 617820, 714906, 741384, 794340, 834057, 926730, 953208, 1072359, 1112076, 1191510, 1235640, 1390095, 1429812, 1588680, 1668114, 1787265, 1853460, 2144718, 2224152, 2383020, 2502171, 2780190, 2859624, 3336228, 3574530, 3706920, 4170285, 4289436, 4766040, 5004342, 5361795, 5560380, 6672456, 7149060, 7506513, 8340570, 8578872, 10008684, 10723590, 11120760, 12510855, 14298120, 15013026, 16681140, 20017368, 21447180, 25021710, 30026052, 33362280, 37532565, 42894360, 50043420, 60052104, 75065130, 100086840, 150130260, 300260520]

約数ペア:

[(1, 300260520), (2, 150130260), (3, 100086840), (4, 75065130), (5, 60052104), (6, 50043420), (7, 42894360), (8, 37532565), (9, 33362280), (10, 30026052), (12, 25021710), (14, 21447180), (15, 20017368), (18, 16681140), (20, 15013026), (21, 14298120), (24, 12510855), (27, 11120760), (28, 10723590), (30, 10008684), (35, 8578872), (36, 8340570), (40, 7506513), (42, 7149060), (45, 6672456), (54, 5560380), (56, 5361795), (60, 5004342), (63, 4766040), (70, 4289436), (72, 4170285), (81, 3706920), (84, 3574530), (90, 3336228), (105, 2859624), (108, 2780190), (120, 2502171), (126, 2383020), (135, 2224152), (140, 2144718), (162, 1853460), (168, 1787265), (180, 1668114), (189, 1588680), (210, 1429812), (216, 1390095), (243, 1235640), (252, 1191510), (270, 1112076), (280, 1072359), (315, 953208), (324, 926730), (360, 834057), (378, 794340), (405, 741384), (420, 714906), (486, 617820), (504, 595755), (540, 556038), (567, 529560), (630, 476604), (648, 463365), (729, 411880), (756, 397170), (810, 370692), (840, 357453), (945, 317736), (972, 308910), (1080, 278019), (1134, 264780), (1215, 247128), (1260, 238302), (1458, 205940), (1471, 204120), (1512, 198585), (1620, 185346), (1701, 176520), (1890, 158868), (1944, 154455), (2268, 132390), (2430, 123564), (2520, 119151), (2835, 105912), (2916, 102970), (2942, 102060), (3240, 92673), (3402, 88260), (3645, 82376), (3780, 79434), (4413, 68040), (4536, 66195), (4860, 61782), (5103, 58840), (5670, 52956), (5832, 51485), (5884, 51030), (6804, 44130), (7290, 41188), (7355, 40824), (7560, 39717), (8505, 35304), (8826, 34020), (9720, 30891), (10206, 29420), (10297, 29160), (11340, 26478), (11768, 25515), (13239, 22680), (13608, 22065), (14580, 20594), (14710, 20412), (17010, 17652)]