242732100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{571}}^1$

素因数の和:710

約数の個数: 144

約数和(自身を含む): 764603840

約数和(自身を除く): 521871740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 109, 130, 150, 156, 195, 218, 260, 300, 325, 327, 390, 436, 545, 571, 650, 654, 780, 975, 1090, 1142, 1300, 1308, 1417, 1635, 1713, 1950, 2180, 2284, 2725, 2834, 2855, 3270, 3426, 3900, 4251, 5450, 5668, 5710, 6540, 6852, 7085, 7423, 8175, 8502, 8565, 10900, 11420, 14170, 14275, 14846, 16350, 17004, 17130, 21255, 22269, 28340, 28550, 29692, 32700, 34260, 35425, 37115, 42510, 42825, 44538, 57100, 62239, 70850, 74230, 85020, 85650, 89076, 106275, 111345, 124478, 141700, 148460, 171300, 185575, 186717, 212550, 222690, 248956, 311195, 371150, 373434, 425100, 445380, 556725, 622390, 742300, 746868, 809107, 933585, 1113450, 1244780, 1555975, 1618214, 1867170, 2226900, 2427321, 3111950, 3236428, 3734340, 4045535, 4667925, 4854642, 6223900, 8091070, 9335850, 9709284, 12136605, 16182140, 18671700, 20227675, 24273210, 40455350, 48546420, 60683025, 80910700, 121366050, 242732100]

約数ペア:

[(1, 242732100), (2, 121366050), (3, 80910700), (4, 60683025), (5, 48546420), (6, 40455350), (10, 24273210), (12, 20227675), (13, 18671700), (15, 16182140), (20, 12136605), (25, 9709284), (26, 9335850), (30, 8091070), (39, 6223900), (50, 4854642), (52, 4667925), (60, 4045535), (65, 3734340), (75, 3236428), (78, 3111950), (100, 2427321), (109, 2226900), (130, 1867170), (150, 1618214), (156, 1555975), (195, 1244780), (218, 1113450), (260, 933585), (300, 809107), (325, 746868), (327, 742300), (390, 622390), (436, 556725), (545, 445380), (571, 425100), (650, 373434), (654, 371150), (780, 311195), (975, 248956), (1090, 222690), (1142, 212550), (1300, 186717), (1308, 185575), (1417, 171300), (1635, 148460), (1713, 141700), (1950, 124478), (2180, 111345), (2284, 106275), (2725, 89076), (2834, 85650), (2855, 85020), (3270, 74230), (3426, 70850), (3900, 62239), (4251, 57100), (5450, 44538), (5668, 42825), (5710, 42510), (6540, 37115), (6852, 35425), (7085, 34260), (7423, 32700), (8175, 29692), (8502, 28550), (8565, 28340), (10900, 22269), (11420, 21255), (14170, 17130), (14275, 17004), (14846, 16350)]