201808500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:211

約数の個数: 192

約数和(自身を含む): 633534720

約数和(自身を除く): 431726220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 73, 75, 76, 95, 97, 100, 114, 125, 146, 150, 190, 194, 219, 228, 250, 285, 291, 292, 300, 365, 375, 380, 388, 438, 475, 485, 500, 570, 582, 730, 750, 876, 950, 970, 1095, 1140, 1164, 1387, 1425, 1455, 1460, 1500, 1825, 1843, 1900, 1940, 2190, 2375, 2425, 2774, 2850, 2910, 3650, 3686, 4161, 4380, 4750, 4850, 5475, 5529, 5548, 5700, 5820, 6935, 7081, 7125, 7275, 7300, 7372, 8322, 9125, 9215, 9500, 9700, 10950, 11058, 12125, 13870, 14162, 14250, 14550, 16644, 18250, 18430, 20805, 21243, 21900, 22116, 24250, 27375, 27645, 27740, 28324, 28500, 29100, 34675, 35405, 36375, 36500, 36860, 41610, 42486, 46075, 48500, 54750, 55290, 69350, 70810, 72750, 83220, 84972, 92150, 104025, 106215, 109500, 110580, 134539, 138225, 138700, 141620, 145500, 173375, 177025, 184300, 208050, 212430, 230375, 269078, 276450, 346750, 354050, 403617, 416100, 424860, 460750, 520125, 531075, 538156, 552900, 672695, 691125, 693500, 708100, 807234, 885125, 921500, 1040250, 1062150, 1345390, 1382250, 1614468, 1770250, 2018085, 2080500, 2124300, 2655375, 2690780, 2764500, 3363475, 3540500, 4036170, 5310750, 6726950, 8072340, 10090425, 10621500, 13453900, 16817375, 20180850, 33634750, 40361700, 50452125, 67269500, 100904250, 201808500]

約数ペア:

[(1, 201808500), (2, 100904250), (3, 67269500), (4, 50452125), (5, 40361700), (6, 33634750), (10, 20180850), (12, 16817375), (15, 13453900), (19, 10621500), (20, 10090425), (25, 8072340), (30, 6726950), (38, 5310750), (50, 4036170), (57, 3540500), (60, 3363475), (73, 2764500), (75, 2690780), (76, 2655375), (95, 2124300), (97, 2080500), (100, 2018085), (114, 1770250), (125, 1614468), (146, 1382250), (150, 1345390), (190, 1062150), (194, 1040250), (219, 921500), (228, 885125), (250, 807234), (285, 708100), (291, 693500), (292, 691125), (300, 672695), (365, 552900), (375, 538156), (380, 531075), (388, 520125), (438, 460750), (475, 424860), (485, 416100), (500, 403617), (570, 354050), (582, 346750), (730, 276450), (750, 269078), (876, 230375), (950, 212430), (970, 208050), (1095, 184300), (1140, 177025), (1164, 173375), (1387, 145500), (1425, 141620), (1455, 138700), (1460, 138225), (1500, 134539), (1825, 110580), (1843, 109500), (1900, 106215), (1940, 104025), (2190, 92150), (2375, 84972), (2425, 83220), (2774, 72750), (2850, 70810), (2910, 69350), (3650, 55290), (3686, 54750), (4161, 48500), (4380, 46075), (4750, 42486), (4850, 41610), (5475, 36860), (5529, 36500), (5548, 36375), (5700, 35405), (5820, 34675), (6935, 29100), (7081, 28500), (7125, 28324), (7275, 27740), (7300, 27645), (7372, 27375), (8322, 24250), (9125, 22116), (9215, 21900), (9500, 21243), (9700, 20805), (10950, 18430), (11058, 18250), (12125, 16644), (13870, 14550), (14162, 14250)]