102913500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:221

約数の個数: 192

約数和(自身を含む): 331269120

約数和(自身を除く): 228355620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 25, 30, 38, 46, 50, 57, 60, 69, 75, 76, 92, 95, 100, 114, 115, 125, 138, 150, 157, 190, 228, 230, 250, 276, 285, 300, 314, 345, 375, 380, 437, 460, 471, 475, 500, 570, 575, 628, 690, 750, 785, 874, 942, 950, 1140, 1150, 1311, 1380, 1425, 1500, 1570, 1725, 1748, 1884, 1900, 2185, 2300, 2355, 2375, 2622, 2850, 2875, 2983, 3140, 3450, 3611, 3925, 4370, 4710, 4750, 5244, 5700, 5750, 5966, 6555, 6900, 7125, 7222, 7850, 8625, 8740, 8949, 9420, 9500, 10833, 10925, 11500, 11775, 11932, 13110, 14250, 14444, 14915, 15700, 17250, 17898, 18055, 19625, 21666, 21850, 23550, 26220, 28500, 29830, 32775, 34500, 35796, 36110, 39250, 43332, 43700, 44745, 47100, 54165, 54625, 58875, 59660, 65550, 68609, 72220, 74575, 78500, 89490, 90275, 108330, 109250, 117750, 131100, 137218, 149150, 163875, 178980, 180550, 205827, 216660, 218500, 223725, 235500, 270825, 274436, 298300, 327750, 343045, 361100, 372875, 411654, 447450, 451375, 541650, 655500, 686090, 745750, 823308, 894900, 902750, 1029135, 1083300, 1118625, 1354125, 1372180, 1491500, 1715225, 1805500, 2058270, 2237250, 2708250, 3430450, 4116540, 4474500, 5145675, 5416500, 6860900, 8576125, 10291350, 17152250, 20582700, 25728375, 34304500, 51456750, 102913500]

約数ペア:

[(1, 102913500), (2, 51456750), (3, 34304500), (4, 25728375), (5, 20582700), (6, 17152250), (10, 10291350), (12, 8576125), (15, 6860900), (19, 5416500), (20, 5145675), (23, 4474500), (25, 4116540), (30, 3430450), (38, 2708250), (46, 2237250), (50, 2058270), (57, 1805500), (60, 1715225), (69, 1491500), (75, 1372180), (76, 1354125), (92, 1118625), (95, 1083300), (100, 1029135), (114, 902750), (115, 894900), (125, 823308), (138, 745750), (150, 686090), (157, 655500), (190, 541650), (228, 451375), (230, 447450), (250, 411654), (276, 372875), (285, 361100), (300, 343045), (314, 327750), (345, 298300), (375, 274436), (380, 270825), (437, 235500), (460, 223725), (471, 218500), (475, 216660), (500, 205827), (570, 180550), (575, 178980), (628, 163875), (690, 149150), (750, 137218), (785, 131100), (874, 117750), (942, 109250), (950, 108330), (1140, 90275), (1150, 89490), (1311, 78500), (1380, 74575), (1425, 72220), (1500, 68609), (1570, 65550), (1725, 59660), (1748, 58875), (1884, 54625), (1900, 54165), (2185, 47100), (2300, 44745), (2355, 43700), (2375, 43332), (2622, 39250), (2850, 36110), (2875, 35796), (2983, 34500), (3140, 32775), (3450, 29830), (3611, 28500), (3925, 26220), (4370, 23550), (4710, 21850), (4750, 21666), (5244, 19625), (5700, 18055), (5750, 17898), (5966, 17250), (6555, 15700), (6900, 14915), (7125, 14444), (7222, 14250), (7850, 13110), (8625, 11932), (8740, 11775), (8949, 11500), (9420, 10925), (9500, 10833)]