190619400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1$

素因数の和:788

約数の個数: 192

約数和(自身を含む): 649958400

約数和(自身を除く): 459339000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 25, 30, 38, 40, 46, 50, 57, 60, 69, 75, 76, 92, 95, 100, 114, 115, 120, 138, 150, 152, 184, 190, 200, 228, 230, 276, 285, 300, 345, 380, 437, 456, 460, 475, 552, 570, 575, 600, 690, 727, 760, 874, 920, 950, 1140, 1150, 1311, 1380, 1425, 1454, 1725, 1748, 1900, 2181, 2185, 2280, 2300, 2622, 2760, 2850, 2908, 3450, 3496, 3635, 3800, 4362, 4370, 4600, 5244, 5700, 5816, 6555, 6900, 7270, 8724, 8740, 10488, 10905, 10925, 11400, 13110, 13800, 13813, 14540, 16721, 17448, 17480, 18175, 21810, 21850, 26220, 27626, 29080, 32775, 33442, 36350, 41439, 43620, 43700, 50163, 52440, 54525, 55252, 65550, 66884, 69065, 72700, 82878, 83605, 87240, 87400, 100326, 109050, 110504, 131100, 133768, 138130, 145400, 165756, 167210, 200652, 207195, 218100, 250815, 262200, 276260, 317699, 331512, 334420, 345325, 401304, 414390, 418025, 436200, 501630, 552520, 635398, 668840, 690650, 828780, 836050, 953097, 1003260, 1035975, 1254075, 1270796, 1381300, 1588495, 1657560, 1672100, 1906194, 2006520, 2071950, 2508150, 2541592, 2762600, 3176990, 3344200, 3812388, 4143900, 4765485, 5016300, 6353980, 7624776, 7942475, 8287800, 9530970, 10032600, 12707960, 15884950, 19061940, 23827425, 31769900, 38123880, 47654850, 63539800, 95309700, 190619400]

約数ペア:

[(1, 190619400), (2, 95309700), (3, 63539800), (4, 47654850), (5, 38123880), (6, 31769900), (8, 23827425), (10, 19061940), (12, 15884950), (15, 12707960), (19, 10032600), (20, 9530970), (23, 8287800), (24, 7942475), (25, 7624776), (30, 6353980), (38, 5016300), (40, 4765485), (46, 4143900), (50, 3812388), (57, 3344200), (60, 3176990), (69, 2762600), (75, 2541592), (76, 2508150), (92, 2071950), (95, 2006520), (100, 1906194), (114, 1672100), (115, 1657560), (120, 1588495), (138, 1381300), (150, 1270796), (152, 1254075), (184, 1035975), (190, 1003260), (200, 953097), (228, 836050), (230, 828780), (276, 690650), (285, 668840), (300, 635398), (345, 552520), (380, 501630), (437, 436200), (456, 418025), (460, 414390), (475, 401304), (552, 345325), (570, 334420), (575, 331512), (600, 317699), (690, 276260), (727, 262200), (760, 250815), (874, 218100), (920, 207195), (950, 200652), (1140, 167210), (1150, 165756), (1311, 145400), (1380, 138130), (1425, 133768), (1454, 131100), (1725, 110504), (1748, 109050), (1900, 100326), (2181, 87400), (2185, 87240), (2280, 83605), (2300, 82878), (2622, 72700), (2760, 69065), (2850, 66884), (2908, 65550), (3450, 55252), (3496, 54525), (3635, 52440), (3800, 50163), (4362, 43700), (4370, 43620), (4600, 41439), (5244, 36350), (5700, 33442), (5816, 32775), (6555, 29080), (6900, 27626), (7270, 26220), (8724, 21850), (8740, 21810), (10488, 18175), (10905, 17480), (10925, 17448), (11400, 16721), (13110, 14540), (13800, 13813)]