40783500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:103

約数の個数: 240

約数和(自身を含む): 142702560

約数和(自身を除く): 101919060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 53, 54, 57, 60, 75, 76, 81, 90, 95, 100, 106, 108, 114, 125, 135, 150, 159, 162, 171, 180, 190, 212, 225, 228, 250, 265, 270, 285, 300, 318, 324, 342, 375, 380, 405, 450, 475, 477, 500, 513, 530, 540, 570, 636, 675, 684, 750, 795, 810, 855, 900, 950, 954, 1007, 1026, 1060, 1125, 1140, 1325, 1350, 1425, 1431, 1500, 1539, 1590, 1620, 1710, 1900, 1908, 2014, 2025, 2052, 2250, 2375, 2385, 2565, 2650, 2700, 2850, 2862, 3021, 3078, 3180, 3375, 3420, 3975, 4028, 4050, 4275, 4293, 4500, 4750, 4770, 5035, 5130, 5300, 5700, 5724, 6042, 6156, 6625, 6750, 7125, 7155, 7695, 7950, 8100, 8550, 8586, 9063, 9500, 9540, 10070, 10125, 10260, 11925, 12084, 12825, 13250, 13500, 14250, 14310, 15105, 15390, 15900, 17100, 17172, 18126, 19875, 20140, 20250, 21375, 21465, 23850, 25175, 25650, 26500, 27189, 28500, 28620, 30210, 30780, 35775, 36252, 38475, 39750, 40500, 42750, 42930, 45315, 47700, 50350, 51300, 54378, 59625, 60420, 64125, 71550, 75525, 76950, 79500, 81567, 85500, 85860, 90630, 100700, 107325, 108756, 119250, 125875, 128250, 135945, 143100, 151050, 153900, 163134, 178875, 181260, 192375, 214650, 226575, 238500, 251750, 256500, 271890, 302100, 326268, 357750, 377625, 384750, 407835, 429300, 453150, 503500, 536625, 543780, 679725, 715500, 755250, 769500, 815670, 906300, 1073250, 1132875, 1359450, 1510500, 1631340, 2039175, 2146500, 2265750, 2718900, 3398625, 4078350, 4531500, 6797250, 8156700, 10195875, 13594500, 20391750, 40783500]

約数ペア:

[(1, 40783500), (2, 20391750), (3, 13594500), (4, 10195875), (5, 8156700), (6, 6797250), (9, 4531500), (10, 4078350), (12, 3398625), (15, 2718900), (18, 2265750), (19, 2146500), (20, 2039175), (25, 1631340), (27, 1510500), (30, 1359450), (36, 1132875), (38, 1073250), (45, 906300), (50, 815670), (53, 769500), (54, 755250), (57, 715500), (60, 679725), (75, 543780), (76, 536625), (81, 503500), (90, 453150), (95, 429300), (100, 407835), (106, 384750), (108, 377625), (114, 357750), (125, 326268), (135, 302100), (150, 271890), (159, 256500), (162, 251750), (171, 238500), (180, 226575), (190, 214650), (212, 192375), (225, 181260), (228, 178875), (250, 163134), (265, 153900), (270, 151050), (285, 143100), (300, 135945), (318, 128250), (324, 125875), (342, 119250), (375, 108756), (380, 107325), (405, 100700), (450, 90630), (475, 85860), (477, 85500), (500, 81567), (513, 79500), (530, 76950), (540, 75525), (570, 71550), (636, 64125), (675, 60420), (684, 59625), (750, 54378), (795, 51300), (810, 50350), (855, 47700), (900, 45315), (950, 42930), (954, 42750), (1007, 40500), (1026, 39750), (1060, 38475), (1125, 36252), (1140, 35775), (1325, 30780), (1350, 30210), (1425, 28620), (1431, 28500), (1500, 27189), (1539, 26500), (1590, 25650), (1620, 25175), (1710, 23850), (1900, 21465), (1908, 21375), (2014, 20250), (2025, 20140), (2052, 19875), (2250, 18126), (2375, 17172), (2385, 17100), (2565, 15900), (2650, 15390), (2700, 15105), (2850, 14310), (2862, 14250), (3021, 13500), (3078, 13250), (3180, 12825), (3375, 12084), (3420, 11925), (3975, 10260), (4028, 10125), (4050, 10070), (4275, 9540), (4293, 9500), (4500, 9063), (4750, 8586), (4770, 8550), (5035, 8100), (5130, 7950), (5300, 7695), (5700, 7155), (5724, 7125), (6042, 6750), (6156, 6625)]