73750950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1801}}^1$

素因数の和:1839

約数の個数: 144

約数和(自身を含む): 244005216

約数和(自身を除く): 170254266

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 50, 63, 65, 70, 75, 78, 90, 91, 105, 117, 126, 130, 150, 175, 182, 195, 210, 225, 234, 273, 315, 325, 350, 390, 450, 455, 525, 546, 585, 630, 650, 819, 910, 975, 1050, 1170, 1365, 1575, 1638, 1801, 1950, 2275, 2730, 2925, 3150, 3602, 4095, 4550, 5403, 5850, 6825, 8190, 9005, 10806, 12607, 13650, 16209, 18010, 20475, 23413, 25214, 27015, 32418, 37821, 40950, 45025, 46826, 54030, 63035, 70239, 75642, 81045, 90050, 113463, 117065, 126070, 135075, 140478, 162090, 163891, 189105, 210717, 226926, 234130, 270150, 315175, 327782, 351195, 378210, 405225, 421434, 491673, 567315, 585325, 630350, 702390, 810450, 819455, 945525, 983346, 1053585, 1134630, 1170650, 1475019, 1638910, 1755975, 1891050, 2107170, 2458365, 2836575, 2950038, 3511950, 4097275, 4916730, 5267925, 5673150, 7375095, 8194550, 10535850, 12291825, 14750190, 24583650, 36875475, 73750950]

約数ペア:

[(1, 73750950), (2, 36875475), (3, 24583650), (5, 14750190), (6, 12291825), (7, 10535850), (9, 8194550), (10, 7375095), (13, 5673150), (14, 5267925), (15, 4916730), (18, 4097275), (21, 3511950), (25, 2950038), (26, 2836575), (30, 2458365), (35, 2107170), (39, 1891050), (42, 1755975), (45, 1638910), (50, 1475019), (63, 1170650), (65, 1134630), (70, 1053585), (75, 983346), (78, 945525), (90, 819455), (91, 810450), (105, 702390), (117, 630350), (126, 585325), (130, 567315), (150, 491673), (175, 421434), (182, 405225), (195, 378210), (210, 351195), (225, 327782), (234, 315175), (273, 270150), (315, 234130), (325, 226926), (350, 210717), (390, 189105), (450, 163891), (455, 162090), (525, 140478), (546, 135075), (585, 126070), (630, 117065), (650, 113463), (819, 90050), (910, 81045), (975, 75642), (1050, 70239), (1170, 63035), (1365, 54030), (1575, 46826), (1638, 45025), (1801, 40950), (1950, 37821), (2275, 32418), (2730, 27015), (2925, 25214), (3150, 23413), (3602, 20475), (4095, 18010), (4550, 16209), (5403, 13650), (5850, 12607), (6825, 10806), (8190, 9005)]