154062450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:561

約数の個数: 144

約数和(自身を含む): 448393920

約数和(自身を除く): 294331470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 37, 38, 45, 50, 57, 74, 75, 90, 95, 111, 114, 150, 171, 185, 190, 222, 225, 285, 333, 342, 370, 450, 475, 487, 555, 570, 666, 703, 855, 925, 950, 974, 1110, 1406, 1425, 1461, 1665, 1710, 1850, 2109, 2435, 2775, 2850, 2922, 3330, 3515, 4218, 4275, 4383, 4870, 5550, 6327, 7030, 7305, 8325, 8550, 8766, 9253, 10545, 12175, 12654, 14610, 16650, 17575, 18019, 18506, 21090, 21915, 24350, 27759, 31635, 35150, 36038, 36525, 43830, 46265, 52725, 54057, 55518, 63270, 73050, 83277, 90095, 92530, 105450, 108114, 109575, 138795, 158175, 162171, 166554, 180190, 219150, 231325, 270285, 277590, 316350, 324342, 342361, 416385, 450475, 462650, 540570, 684722, 693975, 810855, 832770, 900950, 1027083, 1351425, 1387950, 1621710, 1711805, 2054166, 2081925, 2702850, 3081249, 3423610, 4054275, 4163850, 5135415, 6162498, 8108550, 8559025, 10270830, 15406245, 17118050, 25677075, 30812490, 51354150, 77031225, 154062450]

約数ペア:

[(1, 154062450), (2, 77031225), (3, 51354150), (5, 30812490), (6, 25677075), (9, 17118050), (10, 15406245), (15, 10270830), (18, 8559025), (19, 8108550), (25, 6162498), (30, 5135415), (37, 4163850), (38, 4054275), (45, 3423610), (50, 3081249), (57, 2702850), (74, 2081925), (75, 2054166), (90, 1711805), (95, 1621710), (111, 1387950), (114, 1351425), (150, 1027083), (171, 900950), (185, 832770), (190, 810855), (222, 693975), (225, 684722), (285, 540570), (333, 462650), (342, 450475), (370, 416385), (450, 342361), (475, 324342), (487, 316350), (555, 277590), (570, 270285), (666, 231325), (703, 219150), (855, 180190), (925, 166554), (950, 162171), (974, 158175), (1110, 138795), (1406, 109575), (1425, 108114), (1461, 105450), (1665, 92530), (1710, 90095), (1850, 83277), (2109, 73050), (2435, 63270), (2775, 55518), (2850, 54057), (2922, 52725), (3330, 46265), (3515, 43830), (4218, 36525), (4275, 36038), (4383, 35150), (4870, 31635), (5550, 27759), (6327, 24350), (7030, 21915), (7305, 21090), (8325, 18506), (8550, 18019), (8766, 17575), (9253, 16650), (10545, 14610), (12175, 12654)]