193855193100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1327}}^1\times {\mathrm{8543}}^1$

素因数の和:9909

約数の個数: 216

約数和(自身を含む): 640165693440

約数和(自身を除く): 446310500340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 225, 228, 285, 300, 342, 380, 450, 475, 570, 684, 855, 900, 950, 1140, 1327, 1425, 1710, 1900, 2654, 2850, 3420, 3981, 4275, 5308, 5700, 6635, 7962, 8543, 8550, 11943, 13270, 15924, 17086, 17100, 19905, 23886, 25213, 25629, 26540, 33175, 34172, 39810, 42715, 47772, 50426, 51258, 59715, 66350, 75639, 76887, 79620, 85430, 99525, 100852, 102516, 119430, 126065, 128145, 132700, 151278, 153774, 162317, 170860, 199050, 213575, 226917, 238860, 252130, 256290, 298575, 302556, 307548, 324634, 378195, 384435, 398100, 427150, 453834, 486951, 504260, 512580, 597150, 630325, 640725, 649268, 756390, 768870, 811585, 854300, 907668, 973902, 1134585, 1194300, 1260650, 1281450, 1460853, 1512780, 1537740, 1623170, 1890975, 1922175, 1947804, 2269170, 2434755, 2521300, 2562900, 2921706, 3246340, 3781950, 3844350, 4057925, 4538340, 4869510, 5672925, 5843412, 7304265, 7563900, 7688700, 8115850, 9739020, 11336561, 11345850, 12173775, 14608530, 16231700, 22673122, 22691700, 24347550, 29217060, 34009683, 36521325, 45346244, 48695100, 56682805, 68019366, 73042650, 102029049, 113365610, 136038732, 146085300, 170048415, 204058098, 215394659, 226731220, 283414025, 340096830, 408116196, 430789318, 510145245, 566828050, 646183977, 680193660, 850242075, 861578636, 1020290490, 1076973295, 1133656100, 1292367954, 1700484150, 1938551931, 2040580980, 2153946590, 2550726225, 2584735908, 3230919885, 3400968300, 3877103862, 4307893180, 5101452450, 5384866475, 6461839770, 7754207724, 9692759655, 10202904900, 10769732950, 12923679540, 16154599425, 19385519310, 21539465900, 32309198850, 38771038620, 48463798275, 64618397700, 96927596550, 193855193100]

約数ペア:

[(1, 193855193100), (2, 96927596550), (3, 64618397700), (4, 48463798275), (5, 38771038620), (6, 32309198850), (9, 21539465900), (10, 19385519310), (12, 16154599425), (15, 12923679540), (18, 10769732950), (19, 10202904900), (20, 9692759655), (25, 7754207724), (30, 6461839770), (36, 5384866475), (38, 5101452450), (45, 4307893180), (50, 3877103862), (57, 3400968300), (60, 3230919885), (75, 2584735908), (76, 2550726225), (90, 2153946590), (95, 2040580980), (100, 1938551931), (114, 1700484150), (150, 1292367954), (171, 1133656100), (180, 1076973295), (190, 1020290490), (225, 861578636), (228, 850242075), (285, 680193660), (300, 646183977), (342, 566828050), (380, 510145245), (450, 430789318), (475, 408116196), (570, 340096830), (684, 283414025), (855, 226731220), (900, 215394659), (950, 204058098), (1140, 170048415), (1327, 146085300), (1425, 136038732), (1710, 113365610), (1900, 102029049), (2654, 73042650), (2850, 68019366), (3420, 56682805), (3981, 48695100), (4275, 45346244), (5308, 36521325), (5700, 34009683), (6635, 29217060), (7962, 24347550), (8543, 22691700), (8550, 22673122), (11943, 16231700), (13270, 14608530), (15924, 12173775), (17086, 11345850), (17100, 11336561), (19905, 9739020), (23886, 8115850), (25213, 7688700), (25629, 7563900), (26540, 7304265), (33175, 5843412), (34172, 5672925), (39810, 4869510), (42715, 4538340), (47772, 4057925), (50426, 3844350), (51258, 3781950), (59715, 3246340), (66350, 2921706), (75639, 2562900), (76887, 2521300), (79620, 2434755), (85430, 2269170), (99525, 1947804), (100852, 1922175), (102516, 1890975), (119430, 1623170), (126065, 1537740), (128145, 1512780), (132700, 1460853), (151278, 1281450), (153774, 1260650), (162317, 1194300), (170860, 1134585), (199050, 973902), (213575, 907668), (226917, 854300), (238860, 811585), (252130, 768870), (256290, 756390), (298575, 649268), (302556, 640725), (307548, 630325), (324634, 597150), (378195, 512580), (384435, 504260), (398100, 486951), (427150, 453834)]