232987500

素因数分解:

$2^2\times 3^2\times 5^5\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:163

約数の個数: 216

約数和(自身を含む): 781981200

約数和(自身を除く): 548993700

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, 109, 114, 125, 150, 171, 180, 190, 218, 225, 228, 250, 285, 300, 327, 342, 375, 380, 436, 450, 475, 500, 545, 570, 625, 654, 684, 750, 855, 900, 950, 981, 1090, 1125, 1140, 1250, 1308, 1425, 1500, 1635, 1710, 1875, 1900, 1962, 2071, 2180, 2250, 2375, 2500, 2725, 2850, 3125, 3270, 3420, 3750, 3924, 4142, 4275, 4500, 4750, 4905, 5450, 5625, 5700, 6213, 6250, 6540, 7125, 7500, 8175, 8284, 8550, 9375, 9500, 9810, 10355, 10900, 11250, 11875, 12426, 12500, 13625, 14250, 16350, 17100, 18639, 18750, 19620, 20710, 21375, 22500, 23750, 24525, 24852, 27250, 28125, 28500, 31065, 32700, 35625, 37278, 37500, 40875, 41420, 42750, 47500, 49050, 51775, 54500, 56250, 59375, 62130, 68125, 71250, 74556, 81750, 85500, 93195, 98100, 103550, 106875, 112500, 118750, 122625, 124260, 136250, 142500, 155325, 163500, 178125, 186390, 204375, 207100, 213750, 237500, 245250, 258875, 272500, 310650, 340625, 356250, 372780, 408750, 427500, 465975, 490500, 517750, 534375, 613125, 621300, 681250, 712500, 776625, 817500, 931950, 1021875, 1035500, 1068750, 1226250, 1294375, 1362500, 1553250, 1863900, 2043750, 2137500, 2329875, 2452500, 2588750, 3065625, 3106500, 3883125, 4087500, 4659750, 5177500, 6131250, 6471875, 7766250, 9319500, 11649375, 12262500, 12943750, 15532500, 19415625, 23298750, 25887500, 38831250, 46597500, 58246875, 77662500, 116493750, 232987500]

約数ペア:

[(1, 232987500), (2, 116493750), (3, 77662500), (4, 58246875), (5, 46597500), (6, 38831250), (9, 25887500), (10, 23298750), (12, 19415625), (15, 15532500), (18, 12943750), (19, 12262500), (20, 11649375), (25, 9319500), (30, 7766250), (36, 6471875), (38, 6131250), (45, 5177500), (50, 4659750), (57, 4087500), (60, 3883125), (75, 3106500), (76, 3065625), (90, 2588750), (95, 2452500), (100, 2329875), (109, 2137500), (114, 2043750), (125, 1863900), (150, 1553250), (171, 1362500), (180, 1294375), (190, 1226250), (218, 1068750), (225, 1035500), (228, 1021875), (250, 931950), (285, 817500), (300, 776625), (327, 712500), (342, 681250), (375, 621300), (380, 613125), (436, 534375), (450, 517750), (475, 490500), (500, 465975), (545, 427500), (570, 408750), (625, 372780), (654, 356250), (684, 340625), (750, 310650), (855, 272500), (900, 258875), (950, 245250), (981, 237500), (1090, 213750), (1125, 207100), (1140, 204375), (1250, 186390), (1308, 178125), (1425, 163500), (1500, 155325), (1635, 142500), (1710, 136250), (1875, 124260), (1900, 122625), (1962, 118750), (2071, 112500), (2180, 106875), (2250, 103550), (2375, 98100), (2500, 93195), (2725, 85500), (2850, 81750), (3125, 74556), (3270, 71250), (3420, 68125), (3750, 62130), (3924, 59375), (4142, 56250), (4275, 54500), (4500, 51775), (4750, 49050), (4905, 47500), (5450, 42750), (5625, 41420), (5700, 40875), (6213, 37500), (6250, 37278), (6540, 35625), (7125, 32700), (7500, 31065), (8175, 28500), (8284, 28125), (8550, 27250), (9375, 24852), (9500, 24525), (9810, 23750), (10355, 22500), (10900, 21375), (11250, 20710), (11875, 19620), (12426, 18750), (12500, 18639), (13625, 17100), (14250, 16350)]