1019310000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:649

約数の個数: 200

約数和(自身を含む): 3350415024

約数和(自身を除く): 2331105024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 61, 75, 80, 100, 120, 122, 125, 150, 183, 200, 240, 244, 250, 300, 305, 366, 375, 400, 488, 500, 557, 600, 610, 625, 732, 750, 915, 976, 1000, 1114, 1200, 1220, 1250, 1464, 1500, 1525, 1671, 1830, 1875, 2000, 2228, 2440, 2500, 2785, 2928, 3000, 3050, 3342, 3660, 3750, 4456, 4575, 4880, 5000, 5570, 6000, 6100, 6684, 7320, 7500, 7625, 8355, 8912, 9150, 10000, 11140, 12200, 13368, 13925, 14640, 15000, 15250, 16710, 18300, 22280, 22875, 24400, 26736, 27850, 30000, 30500, 33420, 33977, 36600, 38125, 41775, 44560, 45750, 55700, 61000, 66840, 67954, 69625, 73200, 76250, 83550, 91500, 101931, 111400, 114375, 122000, 133680, 135908, 139250, 152500, 167100, 169885, 183000, 203862, 208875, 222800, 228750, 271816, 278500, 305000, 334200, 339770, 348125, 366000, 407724, 417750, 457500, 509655, 543632, 557000, 610000, 668400, 679540, 696250, 815448, 835500, 849425, 915000, 1019310, 1044375, 1114000, 1359080, 1392500, 1630896, 1671000, 1698850, 1830000, 2038620, 2088750, 2548275, 2718160, 2785000, 3342000, 3397700, 4077240, 4177500, 4247125, 5096550, 5570000, 6795400, 8154480, 8355000, 8494250, 10193100, 12741375, 13590800, 16710000, 16988500, 20386200, 21235625, 25482750, 33977000, 40772400, 42471250, 50965500, 63706875, 67954000, 84942500, 101931000, 127413750, 169885000, 203862000, 254827500, 339770000, 509655000, 1019310000]

約数ペア:

[(1, 1019310000), (2, 509655000), (3, 339770000), (4, 254827500), (5, 203862000), (6, 169885000), (8, 127413750), (10, 101931000), (12, 84942500), (15, 67954000), (16, 63706875), (20, 50965500), (24, 42471250), (25, 40772400), (30, 33977000), (40, 25482750), (48, 21235625), (50, 20386200), (60, 16988500), (61, 16710000), (75, 13590800), (80, 12741375), (100, 10193100), (120, 8494250), (122, 8355000), (125, 8154480), (150, 6795400), (183, 5570000), (200, 5096550), (240, 4247125), (244, 4177500), (250, 4077240), (300, 3397700), (305, 3342000), (366, 2785000), (375, 2718160), (400, 2548275), (488, 2088750), (500, 2038620), (557, 1830000), (600, 1698850), (610, 1671000), (625, 1630896), (732, 1392500), (750, 1359080), (915, 1114000), (976, 1044375), (1000, 1019310), (1114, 915000), (1200, 849425), (1220, 835500), (1250, 815448), (1464, 696250), (1500, 679540), (1525, 668400), (1671, 610000), (1830, 557000), (1875, 543632), (2000, 509655), (2228, 457500), (2440, 417750), (2500, 407724), (2785, 366000), (2928, 348125), (3000, 339770), (3050, 334200), (3342, 305000), (3660, 278500), (3750, 271816), (4456, 228750), (4575, 222800), (4880, 208875), (5000, 203862), (5570, 183000), (6000, 169885), (6100, 167100), (6684, 152500), (7320, 139250), (7500, 135908), (7625, 133680), (8355, 122000), (8912, 114375), (9150, 111400), (10000, 101931), (11140, 91500), (12200, 83550), (13368, 76250), (13925, 73200), (14640, 69625), (15000, 67954), (15250, 66840), (16710, 61000), (18300, 55700), (22280, 45750), (22875, 44560), (24400, 41775), (26736, 38125), (27850, 36600), (30000, 33977), (30500, 33420)]