38927250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:178

約数の個数: 128

約数和(自身を含む): 110822400

約数和(自身を除く): 71895150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 73, 75, 79, 90, 125, 135, 146, 150, 158, 219, 225, 237, 250, 270, 365, 375, 395, 438, 450, 474, 657, 675, 711, 730, 750, 790, 1095, 1125, 1185, 1314, 1350, 1422, 1825, 1971, 1975, 2133, 2190, 2250, 2370, 3285, 3375, 3555, 3650, 3942, 3950, 4266, 5475, 5767, 5925, 6570, 6750, 7110, 9125, 9855, 9875, 10665, 10950, 11534, 11850, 16425, 17301, 17775, 18250, 19710, 19750, 21330, 27375, 28835, 29625, 32850, 34602, 35550, 49275, 51903, 53325, 54750, 57670, 59250, 82125, 86505, 88875, 98550, 103806, 106650, 144175, 155709, 164250, 173010, 177750, 246375, 259515, 266625, 288350, 311418, 432525, 492750, 519030, 533250, 720875, 778545, 865050, 1297575, 1441750, 1557090, 2162625, 2595150, 3892725, 4325250, 6487875, 7785450, 12975750, 19463625, 38927250]

約数ペア:

[(1, 38927250), (2, 19463625), (3, 12975750), (5, 7785450), (6, 6487875), (9, 4325250), (10, 3892725), (15, 2595150), (18, 2162625), (25, 1557090), (27, 1441750), (30, 1297575), (45, 865050), (50, 778545), (54, 720875), (73, 533250), (75, 519030), (79, 492750), (90, 432525), (125, 311418), (135, 288350), (146, 266625), (150, 259515), (158, 246375), (219, 177750), (225, 173010), (237, 164250), (250, 155709), (270, 144175), (365, 106650), (375, 103806), (395, 98550), (438, 88875), (450, 86505), (474, 82125), (657, 59250), (675, 57670), (711, 54750), (730, 53325), (750, 51903), (790, 49275), (1095, 35550), (1125, 34602), (1185, 32850), (1314, 29625), (1350, 28835), (1422, 27375), (1825, 21330), (1971, 19750), (1975, 19710), (2133, 18250), (2190, 17775), (2250, 17301), (2370, 16425), (3285, 11850), (3375, 11534), (3555, 10950), (3650, 10665), (3942, 9875), (3950, 9855), (4266, 9125), (5475, 7110), (5767, 6750), (5925, 6570)]