190494000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:605

約数の個数: 240

約数和(自身を含む): 701606880

約数和(自身を除く): 511112880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 100, 114, 120, 125, 144, 150, 152, 171, 180, 190, 200, 225, 228, 240, 250, 285, 300, 304, 342, 360, 375, 380, 400, 450, 456, 475, 500, 557, 570, 600, 684, 720, 750, 760, 855, 900, 912, 950, 1000, 1114, 1125, 1140, 1200, 1368, 1425, 1500, 1520, 1671, 1710, 1800, 1900, 2000, 2228, 2250, 2280, 2375, 2736, 2785, 2850, 3000, 3342, 3420, 3600, 3800, 4275, 4456, 4500, 4560, 4750, 5013, 5570, 5700, 6000, 6684, 6840, 7125, 7600, 8355, 8550, 8912, 9000, 9500, 10026, 10583, 11140, 11400, 13368, 13680, 13925, 14250, 16710, 17100, 18000, 19000, 20052, 21166, 21375, 22280, 22800, 25065, 26736, 27850, 28500, 31749, 33420, 34200, 38000, 40104, 41775, 42332, 42750, 44560, 50130, 52915, 55700, 57000, 63498, 66840, 68400, 69625, 80208, 83550, 84664, 85500, 95247, 100260, 105830, 111400, 114000, 125325, 126996, 133680, 139250, 158745, 167100, 169328, 171000, 190494, 200520, 208875, 211660, 222800, 250650, 253992, 264575, 278500, 317490, 334200, 342000, 380988, 401040, 417750, 423320, 476235, 501300, 507984, 529150, 557000, 626625, 634980, 668400, 761976, 793725, 835500, 846640, 952470, 1002600, 1058300, 1114000, 1253250, 1269960, 1322875, 1523952, 1587450, 1671000, 1904940, 2005200, 2116600, 2381175, 2506500, 2539920, 2645750, 3174900, 3342000, 3809880, 3968625, 4233200, 4762350, 5013000, 5291500, 6349800, 7619760, 7937250, 9524700, 10026000, 10583000, 11905875, 12699600, 15874500, 19049400, 21166000, 23811750, 31749000, 38098800, 47623500, 63498000, 95247000, 190494000]

約数ペア:

[(1, 190494000), (2, 95247000), (3, 63498000), (4, 47623500), (5, 38098800), (6, 31749000), (8, 23811750), (9, 21166000), (10, 19049400), (12, 15874500), (15, 12699600), (16, 11905875), (18, 10583000), (19, 10026000), (20, 9524700), (24, 7937250), (25, 7619760), (30, 6349800), (36, 5291500), (38, 5013000), (40, 4762350), (45, 4233200), (48, 3968625), (50, 3809880), (57, 3342000), (60, 3174900), (72, 2645750), (75, 2539920), (76, 2506500), (80, 2381175), (90, 2116600), (95, 2005200), (100, 1904940), (114, 1671000), (120, 1587450), (125, 1523952), (144, 1322875), (150, 1269960), (152, 1253250), (171, 1114000), (180, 1058300), (190, 1002600), (200, 952470), (225, 846640), (228, 835500), (240, 793725), (250, 761976), (285, 668400), (300, 634980), (304, 626625), (342, 557000), (360, 529150), (375, 507984), (380, 501300), (400, 476235), (450, 423320), (456, 417750), (475, 401040), (500, 380988), (557, 342000), (570, 334200), (600, 317490), (684, 278500), (720, 264575), (750, 253992), (760, 250650), (855, 222800), (900, 211660), (912, 208875), (950, 200520), (1000, 190494), (1114, 171000), (1125, 169328), (1140, 167100), (1200, 158745), (1368, 139250), (1425, 133680), (1500, 126996), (1520, 125325), (1671, 114000), (1710, 111400), (1800, 105830), (1900, 100260), (2000, 95247), (2228, 85500), (2250, 84664), (2280, 83550), (2375, 80208), (2736, 69625), (2785, 68400), (2850, 66840), (3000, 63498), (3342, 57000), (3420, 55700), (3600, 52915), (3800, 50130), (4275, 44560), (4456, 42750), (4500, 42332), (4560, 41775), (4750, 40104), (5013, 38000), (5570, 34200), (5700, 33420), (6000, 31749), (6684, 28500), (6840, 27850), (7125, 26736), (7600, 25065), (8355, 22800), (8550, 22280), (8912, 21375), (9000, 21166), (9500, 20052), (10026, 19000), (10583, 18000), (11140, 17100), (11400, 16710), (13368, 14250), (13680, 13925)]