235221000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:541

約数の個数: 256

約数和(自身を含む): 876994560

約数和(自身を除く): 641773560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 25, 28, 30, 35, 40, 42, 46, 50, 56, 60, 69, 70, 75, 84, 92, 100, 105, 115, 120, 125, 138, 140, 150, 161, 168, 175, 184, 200, 210, 230, 250, 276, 280, 300, 322, 345, 350, 375, 420, 460, 483, 487, 500, 525, 552, 575, 600, 644, 690, 700, 750, 805, 840, 875, 920, 966, 974, 1000, 1050, 1150, 1288, 1380, 1400, 1461, 1500, 1610, 1725, 1750, 1932, 1948, 2100, 2300, 2415, 2435, 2625, 2760, 2875, 2922, 3000, 3220, 3409, 3450, 3500, 3864, 3896, 4025, 4200, 4600, 4830, 4870, 5250, 5750, 5844, 6440, 6818, 6900, 7000, 7305, 8050, 8625, 9660, 9740, 10227, 10500, 11201, 11500, 11688, 12075, 12175, 13636, 13800, 14610, 16100, 17045, 17250, 19320, 19480, 20125, 20454, 21000, 22402, 23000, 24150, 24350, 27272, 29220, 32200, 33603, 34090, 34500, 36525, 40250, 40908, 44804, 48300, 48700, 51135, 56005, 58440, 60375, 60875, 67206, 68180, 69000, 73050, 78407, 80500, 81816, 85225, 89608, 96600, 97400, 102270, 112010, 120750, 121750, 134412, 136360, 146100, 156814, 161000, 168015, 170450, 182625, 204540, 224020, 235221, 241500, 243500, 255675, 268824, 280025, 292200, 313628, 336030, 340900, 365250, 392035, 409080, 426125, 448040, 470442, 483000, 487000, 511350, 560050, 627256, 672060, 681800, 730500, 784070, 840075, 852250, 940884, 1022700, 1120100, 1176105, 1278375, 1344120, 1400125, 1461000, 1568140, 1680150, 1704500, 1881768, 1960175, 2045400, 2240200, 2352210, 2556750, 2800250, 3136280, 3360300, 3409000, 3920350, 4200375, 4704420, 5113500, 5600500, 5880525, 6720600, 7840700, 8400750, 9408840, 9800875, 10227000, 11201000, 11761050, 15681400, 16801500, 19601750, 23522100, 29402625, 33603000, 39203500, 47044200, 58805250, 78407000, 117610500, 235221000]

約数ペア:

[(1, 235221000), (2, 117610500), (3, 78407000), (4, 58805250), (5, 47044200), (6, 39203500), (7, 33603000), (8, 29402625), (10, 23522100), (12, 19601750), (14, 16801500), (15, 15681400), (20, 11761050), (21, 11201000), (23, 10227000), (24, 9800875), (25, 9408840), (28, 8400750), (30, 7840700), (35, 6720600), (40, 5880525), (42, 5600500), (46, 5113500), (50, 4704420), (56, 4200375), (60, 3920350), (69, 3409000), (70, 3360300), (75, 3136280), (84, 2800250), (92, 2556750), (100, 2352210), (105, 2240200), (115, 2045400), (120, 1960175), (125, 1881768), (138, 1704500), (140, 1680150), (150, 1568140), (161, 1461000), (168, 1400125), (175, 1344120), (184, 1278375), (200, 1176105), (210, 1120100), (230, 1022700), (250, 940884), (276, 852250), (280, 840075), (300, 784070), (322, 730500), (345, 681800), (350, 672060), (375, 627256), (420, 560050), (460, 511350), (483, 487000), (487, 483000), (500, 470442), (525, 448040), (552, 426125), (575, 409080), (600, 392035), (644, 365250), (690, 340900), (700, 336030), (750, 313628), (805, 292200), (840, 280025), (875, 268824), (920, 255675), (966, 243500), (974, 241500), (1000, 235221), (1050, 224020), (1150, 204540), (1288, 182625), (1380, 170450), (1400, 168015), (1461, 161000), (1500, 156814), (1610, 146100), (1725, 136360), (1750, 134412), (1932, 121750), (1948, 120750), (2100, 112010), (2300, 102270), (2415, 97400), (2435, 96600), (2625, 89608), (2760, 85225), (2875, 81816), (2922, 80500), (3000, 78407), (3220, 73050), (3409, 69000), (3450, 68180), (3500, 67206), (3864, 60875), (3896, 60375), (4025, 58440), (4200, 56005), (4600, 51135), (4830, 48700), (4870, 48300), (5250, 44804), (5750, 40908), (5844, 40250), (6440, 36525), (6818, 34500), (6900, 34090), (7000, 33603), (7305, 32200), (8050, 29220), (8625, 27272), (9660, 24350), (9740, 24150), (10227, 23000), (10500, 22402), (11201, 21000), (11500, 20454), (11688, 20125), (12075, 19480), (12175, 19320), (13636, 17250), (13800, 17045), (14610, 16100)]