304020900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{773}}^1$

素因数の和:835

約数の個数: 216

約数和(自身を含む): 1048057920

約数和(自身を除く): 744037020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 25, 30, 36, 38, 45, 46, 50, 57, 60, 69, 75, 76, 90, 92, 95, 100, 114, 115, 138, 150, 171, 180, 190, 207, 225, 228, 230, 276, 285, 300, 342, 345, 380, 414, 437, 450, 460, 475, 570, 575, 684, 690, 773, 828, 855, 874, 900, 950, 1035, 1140, 1150, 1311, 1380, 1425, 1546, 1710, 1725, 1748, 1900, 2070, 2185, 2300, 2319, 2622, 2850, 3092, 3420, 3450, 3865, 3933, 4140, 4275, 4370, 4638, 5175, 5244, 5700, 6555, 6900, 6957, 7730, 7866, 8550, 8740, 9276, 10350, 10925, 11595, 13110, 13914, 14687, 15460, 15732, 17100, 17779, 19325, 19665, 20700, 21850, 23190, 26220, 27828, 29374, 32775, 34785, 35558, 38650, 39330, 43700, 44061, 46380, 53337, 57975, 58748, 65550, 69570, 71116, 73435, 77300, 78660, 88122, 88895, 98325, 106674, 115950, 131100, 132183, 139140, 146870, 160011, 173925, 176244, 177790, 196650, 213348, 220305, 231900, 264366, 266685, 293740, 320022, 337801, 347850, 355580, 367175, 393300, 440610, 444475, 528732, 533370, 640044, 660915, 675602, 695700, 734350, 800055, 881220, 888950, 1013403, 1066740, 1101525, 1321830, 1333425, 1351204, 1468700, 1600110, 1689005, 1777900, 2026806, 2203050, 2643660, 2666850, 3040209, 3200220, 3304575, 3378010, 4000275, 4053612, 4406100, 5067015, 5333700, 6080418, 6609150, 6756020, 8000550, 8445025, 10134030, 12160836, 13218300, 15201045, 16001100, 16890050, 20268060, 25335075, 30402090, 33780100, 50670150, 60804180, 76005225, 101340300, 152010450, 304020900]

約数ペア:

[(1, 304020900), (2, 152010450), (3, 101340300), (4, 76005225), (5, 60804180), (6, 50670150), (9, 33780100), (10, 30402090), (12, 25335075), (15, 20268060), (18, 16890050), (19, 16001100), (20, 15201045), (23, 13218300), (25, 12160836), (30, 10134030), (36, 8445025), (38, 8000550), (45, 6756020), (46, 6609150), (50, 6080418), (57, 5333700), (60, 5067015), (69, 4406100), (75, 4053612), (76, 4000275), (90, 3378010), (92, 3304575), (95, 3200220), (100, 3040209), (114, 2666850), (115, 2643660), (138, 2203050), (150, 2026806), (171, 1777900), (180, 1689005), (190, 1600110), (207, 1468700), (225, 1351204), (228, 1333425), (230, 1321830), (276, 1101525), (285, 1066740), (300, 1013403), (342, 888950), (345, 881220), (380, 800055), (414, 734350), (437, 695700), (450, 675602), (460, 660915), (475, 640044), (570, 533370), (575, 528732), (684, 444475), (690, 440610), (773, 393300), (828, 367175), (855, 355580), (874, 347850), (900, 337801), (950, 320022), (1035, 293740), (1140, 266685), (1150, 264366), (1311, 231900), (1380, 220305), (1425, 213348), (1546, 196650), (1710, 177790), (1725, 176244), (1748, 173925), (1900, 160011), (2070, 146870), (2185, 139140), (2300, 132183), (2319, 131100), (2622, 115950), (2850, 106674), (3092, 98325), (3420, 88895), (3450, 88122), (3865, 78660), (3933, 77300), (4140, 73435), (4275, 71116), (4370, 69570), (4638, 65550), (5175, 58748), (5244, 57975), (5700, 53337), (6555, 46380), (6900, 44061), (6957, 43700), (7730, 39330), (7866, 38650), (8550, 35558), (8740, 34785), (9276, 32775), (10350, 29374), (10925, 27828), (11595, 26220), (13110, 23190), (13914, 21850), (14687, 20700), (15460, 19665), (15732, 19325), (17100, 17779)]