28216200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:128

約数の個数: 192

約数和(自身を含む): 94993920

約数和(自身を除く): 66777720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 37, 40, 41, 50, 60, 62, 74, 75, 82, 93, 100, 111, 120, 123, 124, 148, 150, 155, 164, 185, 186, 200, 205, 222, 246, 248, 296, 300, 310, 328, 370, 372, 410, 444, 465, 492, 555, 600, 615, 620, 740, 744, 775, 820, 888, 925, 930, 984, 1025, 1110, 1147, 1230, 1240, 1271, 1480, 1517, 1550, 1640, 1850, 1860, 2050, 2220, 2294, 2325, 2460, 2542, 2775, 3034, 3075, 3100, 3441, 3700, 3720, 3813, 4100, 4440, 4551, 4588, 4650, 4920, 5084, 5550, 5735, 6068, 6150, 6200, 6355, 6882, 7400, 7585, 7626, 8200, 9102, 9176, 9300, 10168, 11100, 11470, 12136, 12300, 12710, 13764, 15170, 15252, 17205, 18204, 18600, 19065, 22200, 22755, 22940, 24600, 25420, 27528, 28675, 30340, 30504, 31775, 34410, 36408, 37925, 38130, 45510, 45880, 47027, 50840, 57350, 60680, 63550, 68820, 75850, 76260, 86025, 91020, 94054, 95325, 113775, 114700, 127100, 137640, 141081, 151700, 152520, 172050, 182040, 188108, 190650, 227550, 229400, 235135, 254200, 282162, 303400, 344100, 376216, 381300, 455100, 470270, 564324, 688200, 705405, 762600, 910200, 940540, 1128648, 1175675, 1410810, 1881080, 2351350, 2821620, 3527025, 4702700, 5643240, 7054050, 9405400, 14108100, 28216200]

約数ペア:

[(1, 28216200), (2, 14108100), (3, 9405400), (4, 7054050), (5, 5643240), (6, 4702700), (8, 3527025), (10, 2821620), (12, 2351350), (15, 1881080), (20, 1410810), (24, 1175675), (25, 1128648), (30, 940540), (31, 910200), (37, 762600), (40, 705405), (41, 688200), (50, 564324), (60, 470270), (62, 455100), (74, 381300), (75, 376216), (82, 344100), (93, 303400), (100, 282162), (111, 254200), (120, 235135), (123, 229400), (124, 227550), (148, 190650), (150, 188108), (155, 182040), (164, 172050), (185, 152520), (186, 151700), (200, 141081), (205, 137640), (222, 127100), (246, 114700), (248, 113775), (296, 95325), (300, 94054), (310, 91020), (328, 86025), (370, 76260), (372, 75850), (410, 68820), (444, 63550), (465, 60680), (492, 57350), (555, 50840), (600, 47027), (615, 45880), (620, 45510), (740, 38130), (744, 37925), (775, 36408), (820, 34410), (888, 31775), (925, 30504), (930, 30340), (984, 28675), (1025, 27528), (1110, 25420), (1147, 24600), (1230, 22940), (1240, 22755), (1271, 22200), (1480, 19065), (1517, 18600), (1550, 18204), (1640, 17205), (1850, 15252), (1860, 15170), (2050, 13764), (2220, 12710), (2294, 12300), (2325, 12136), (2460, 11470), (2542, 11100), (2775, 10168), (3034, 9300), (3075, 9176), (3100, 9102), (3441, 8200), (3700, 7626), (3720, 7585), (3813, 7400), (4100, 6882), (4440, 6355), (4551, 6200), (4588, 6150), (4650, 6068), (4920, 5735), (5084, 5550)]