185004900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:419

約数の個数: 216

約数和(自身を含む): 631904000

約数和(自身を除く): 446899100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 31, 36, 38, 45, 50, 57, 60, 62, 75, 76, 90, 93, 95, 100, 114, 124, 150, 155, 171, 180, 186, 190, 225, 228, 279, 285, 300, 310, 342, 349, 372, 380, 450, 465, 475, 558, 570, 589, 620, 684, 698, 775, 855, 900, 930, 950, 1047, 1116, 1140, 1178, 1395, 1396, 1425, 1550, 1710, 1745, 1767, 1860, 1900, 2094, 2325, 2356, 2790, 2850, 2945, 3100, 3141, 3420, 3490, 3534, 4188, 4275, 4650, 5235, 5301, 5580, 5700, 5890, 6282, 6631, 6975, 6980, 7068, 8550, 8725, 8835, 9300, 10470, 10602, 10819, 11780, 12564, 13262, 13950, 14725, 15705, 17100, 17450, 17670, 19893, 20940, 21204, 21638, 26175, 26505, 26524, 27900, 29450, 31410, 32457, 33155, 34900, 35340, 39786, 43276, 44175, 52350, 53010, 54095, 58900, 59679, 62820, 64914, 66310, 78525, 79572, 88350, 97371, 99465, 104700, 106020, 108190, 119358, 129828, 132525, 132620, 157050, 162285, 165775, 176700, 194742, 198930, 205561, 216380, 238716, 265050, 270475, 298395, 314100, 324570, 331550, 389484, 397860, 411122, 486855, 497325, 530100, 540950, 596790, 616683, 649140, 663100, 811425, 822244, 973710, 994650, 1027805, 1081900, 1193580, 1233366, 1491975, 1622850, 1850049, 1947420, 1989300, 2055610, 2434275, 2466732, 2983950, 3083415, 3245700, 3700098, 4111220, 4868550, 5139025, 5967900, 6166830, 7400196, 9250245, 9737100, 10278050, 12333660, 15417075, 18500490, 20556100, 30834150, 37000980, 46251225, 61668300, 92502450, 185004900]

約数ペア:

[(1, 185004900), (2, 92502450), (3, 61668300), (4, 46251225), (5, 37000980), (6, 30834150), (9, 20556100), (10, 18500490), (12, 15417075), (15, 12333660), (18, 10278050), (19, 9737100), (20, 9250245), (25, 7400196), (30, 6166830), (31, 5967900), (36, 5139025), (38, 4868550), (45, 4111220), (50, 3700098), (57, 3245700), (60, 3083415), (62, 2983950), (75, 2466732), (76, 2434275), (90, 2055610), (93, 1989300), (95, 1947420), (100, 1850049), (114, 1622850), (124, 1491975), (150, 1233366), (155, 1193580), (171, 1081900), (180, 1027805), (186, 994650), (190, 973710), (225, 822244), (228, 811425), (279, 663100), (285, 649140), (300, 616683), (310, 596790), (342, 540950), (349, 530100), (372, 497325), (380, 486855), (450, 411122), (465, 397860), (475, 389484), (558, 331550), (570, 324570), (589, 314100), (620, 298395), (684, 270475), (698, 265050), (775, 238716), (855, 216380), (900, 205561), (930, 198930), (950, 194742), (1047, 176700), (1116, 165775), (1140, 162285), (1178, 157050), (1395, 132620), (1396, 132525), (1425, 129828), (1550, 119358), (1710, 108190), (1745, 106020), (1767, 104700), (1860, 99465), (1900, 97371), (2094, 88350), (2325, 79572), (2356, 78525), (2790, 66310), (2850, 64914), (2945, 62820), (3100, 59679), (3141, 58900), (3420, 54095), (3490, 53010), (3534, 52350), (4188, 44175), (4275, 43276), (4650, 39786), (5235, 35340), (5301, 34900), (5580, 33155), (5700, 32457), (5890, 31410), (6282, 29450), (6631, 27900), (6975, 26524), (6980, 26505), (7068, 26175), (8550, 21638), (8725, 21204), (8835, 20940), (9300, 19893), (10470, 17670), (10602, 17450), (10819, 17100), (11780, 15705), (12564, 14725), (13262, 13950)]