17919300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:107

約数の個数: 216

約数和(自身を含む): 64120896

約数和(自身を除く): 46201596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 49, 50, 53, 60, 69, 70, 75, 84, 92, 98, 100, 105, 106, 115, 138, 140, 147, 150, 159, 161, 175, 196, 210, 212, 230, 245, 265, 276, 294, 300, 318, 322, 345, 350, 371, 420, 460, 483, 490, 525, 530, 575, 588, 636, 644, 690, 700, 735, 742, 795, 805, 966, 980, 1050, 1060, 1113, 1127, 1150, 1219, 1225, 1325, 1380, 1470, 1484, 1590, 1610, 1725, 1855, 1932, 2100, 2226, 2254, 2300, 2415, 2438, 2450, 2597, 2650, 2940, 3180, 3220, 3381, 3450, 3657, 3675, 3710, 3975, 4025, 4452, 4508, 4830, 4876, 4900, 5194, 5300, 5565, 5635, 6095, 6762, 6900, 7314, 7350, 7420, 7791, 7950, 8050, 8533, 9275, 9660, 10388, 11130, 11270, 12075, 12190, 12985, 13524, 14628, 14700, 15582, 15900, 16100, 16905, 17066, 18285, 18550, 22260, 22540, 24150, 24380, 25599, 25970, 27825, 28175, 30475, 31164, 33810, 34132, 36570, 37100, 38955, 42665, 48300, 51198, 51940, 55650, 56350, 59731, 60950, 64925, 67620, 73140, 77910, 84525, 85330, 91425, 102396, 111300, 112700, 119462, 121900, 127995, 129850, 155820, 169050, 170660, 179193, 182850, 194775, 213325, 238924, 255990, 259700, 298655, 338100, 358386, 365700, 389550, 426650, 511980, 597310, 639975, 716772, 779100, 853300, 895965, 1194620, 1279950, 1493275, 1791930, 2559900, 2986550, 3583860, 4479825, 5973100, 8959650, 17919300]

約数ペア:

[(1, 17919300), (2, 8959650), (3, 5973100), (4, 4479825), (5, 3583860), (6, 2986550), (7, 2559900), (10, 1791930), (12, 1493275), (14, 1279950), (15, 1194620), (20, 895965), (21, 853300), (23, 779100), (25, 716772), (28, 639975), (30, 597310), (35, 511980), (42, 426650), (46, 389550), (49, 365700), (50, 358386), (53, 338100), (60, 298655), (69, 259700), (70, 255990), (75, 238924), (84, 213325), (92, 194775), (98, 182850), (100, 179193), (105, 170660), (106, 169050), (115, 155820), (138, 129850), (140, 127995), (147, 121900), (150, 119462), (159, 112700), (161, 111300), (175, 102396), (196, 91425), (210, 85330), (212, 84525), (230, 77910), (245, 73140), (265, 67620), (276, 64925), (294, 60950), (300, 59731), (318, 56350), (322, 55650), (345, 51940), (350, 51198), (371, 48300), (420, 42665), (460, 38955), (483, 37100), (490, 36570), (525, 34132), (530, 33810), (575, 31164), (588, 30475), (636, 28175), (644, 27825), (690, 25970), (700, 25599), (735, 24380), (742, 24150), (795, 22540), (805, 22260), (966, 18550), (980, 18285), (1050, 17066), (1060, 16905), (1113, 16100), (1127, 15900), (1150, 15582), (1219, 14700), (1225, 14628), (1325, 13524), (1380, 12985), (1470, 12190), (1484, 12075), (1590, 11270), (1610, 11130), (1725, 10388), (1855, 9660), (1932, 9275), (2100, 8533), (2226, 8050), (2254, 7950), (2300, 7791), (2415, 7420), (2438, 7350), (2450, 7314), (2597, 6900), (2650, 6762), (2940, 6095), (3180, 5635), (3220, 5565), (3381, 5300), (3450, 5194), (3657, 4900), (3675, 4876), (3710, 4830), (3975, 4508), (4025, 4452)]