65575650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{173}}^1$

素因数の和:233

約数の個数: 144

約数和(自身を含む): 197290944

約数和(自身を除く): 131715294

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 75, 95, 105, 114, 133, 150, 173, 175, 190, 210, 266, 285, 346, 350, 361, 399, 475, 519, 525, 570, 665, 722, 798, 865, 950, 1038, 1050, 1083, 1211, 1330, 1425, 1730, 1805, 1995, 2166, 2422, 2527, 2595, 2850, 3287, 3325, 3610, 3633, 3990, 4325, 5054, 5190, 5415, 6055, 6574, 6650, 7266, 7581, 8650, 9025, 9861, 9975, 10830, 12110, 12635, 12975, 15162, 16435, 18050, 18165, 19722, 19950, 23009, 25270, 25950, 27075, 30275, 32870, 36330, 37905, 46018, 49305, 54150, 60550, 62453, 63175, 69027, 75810, 82175, 90825, 98610, 115045, 124906, 126350, 138054, 164350, 181650, 187359, 189525, 230090, 246525, 312265, 345135, 374718, 379050, 437171, 493050, 575225, 624530, 690270, 874342, 936795, 1150450, 1311513, 1561325, 1725675, 1873590, 2185855, 2623026, 3122650, 3451350, 4371710, 4683975, 6557565, 9367950, 10929275, 13115130, 21858550, 32787825, 65575650]

約数ペア:

[(1, 65575650), (2, 32787825), (3, 21858550), (5, 13115130), (6, 10929275), (7, 9367950), (10, 6557565), (14, 4683975), (15, 4371710), (19, 3451350), (21, 3122650), (25, 2623026), (30, 2185855), (35, 1873590), (38, 1725675), (42, 1561325), (50, 1311513), (57, 1150450), (70, 936795), (75, 874342), (95, 690270), (105, 624530), (114, 575225), (133, 493050), (150, 437171), (173, 379050), (175, 374718), (190, 345135), (210, 312265), (266, 246525), (285, 230090), (346, 189525), (350, 187359), (361, 181650), (399, 164350), (475, 138054), (519, 126350), (525, 124906), (570, 115045), (665, 98610), (722, 90825), (798, 82175), (865, 75810), (950, 69027), (1038, 63175), (1050, 62453), (1083, 60550), (1211, 54150), (1330, 49305), (1425, 46018), (1730, 37905), (1805, 36330), (1995, 32870), (2166, 30275), (2422, 27075), (2527, 25950), (2595, 25270), (2850, 23009), (3287, 19950), (3325, 19722), (3610, 18165), (3633, 18050), (3990, 16435), (4325, 15162), (5054, 12975), (5190, 12635), (5415, 12110), (6055, 10830), (6574, 9975), (6650, 9861), (7266, 9025), (7581, 8650)]