85557150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:355

約数の個数: 144

約数和(自身を含む): 265902624

約数和(自身を除く): 180345474

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 157, 173, 175, 210, 225, 314, 315, 346, 350, 450, 471, 519, 525, 630, 785, 865, 942, 1038, 1050, 1099, 1211, 1413, 1557, 1570, 1575, 1730, 2198, 2355, 2422, 2595, 2826, 3114, 3150, 3297, 3633, 3925, 4325, 4710, 5190, 5495, 6055, 6594, 7065, 7266, 7785, 7850, 8650, 9891, 10899, 10990, 11775, 12110, 12975, 14130, 15570, 16485, 18165, 19782, 21798, 23550, 25950, 27161, 27475, 30275, 32970, 35325, 36330, 38925, 49455, 54322, 54495, 54950, 60550, 70650, 77850, 81483, 82425, 90825, 98910, 108990, 135805, 162966, 164850, 181650, 190127, 244449, 247275, 271610, 272475, 380254, 407415, 488898, 494550, 544950, 570381, 679025, 814830, 950635, 1140762, 1222245, 1358050, 1711143, 1901270, 2037075, 2444490, 2851905, 3422286, 4074150, 4753175, 5703810, 6111225, 8555715, 9506350, 12222450, 14259525, 17111430, 28519050, 42778575, 85557150]

約数ペア:

[(1, 85557150), (2, 42778575), (3, 28519050), (5, 17111430), (6, 14259525), (7, 12222450), (9, 9506350), (10, 8555715), (14, 6111225), (15, 5703810), (18, 4753175), (21, 4074150), (25, 3422286), (30, 2851905), (35, 2444490), (42, 2037075), (45, 1901270), (50, 1711143), (63, 1358050), (70, 1222245), (75, 1140762), (90, 950635), (105, 814830), (126, 679025), (150, 570381), (157, 544950), (173, 494550), (175, 488898), (210, 407415), (225, 380254), (314, 272475), (315, 271610), (346, 247275), (350, 244449), (450, 190127), (471, 181650), (519, 164850), (525, 162966), (630, 135805), (785, 108990), (865, 98910), (942, 90825), (1038, 82425), (1050, 81483), (1099, 77850), (1211, 70650), (1413, 60550), (1557, 54950), (1570, 54495), (1575, 54322), (1730, 49455), (2198, 38925), (2355, 36330), (2422, 35325), (2595, 32970), (2826, 30275), (3114, 27475), (3150, 27161), (3297, 25950), (3633, 23550), (3925, 21798), (4325, 19782), (4710, 18165), (5190, 16485), (5495, 15570), (6055, 14130), (6594, 12975), (7065, 12110), (7266, 11775), (7785, 10990), (7850, 10899), (8650, 9891)]