64068300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:473

約数の個数: 144

約数和(自身を含む): 209882400

約数和(自身を除く): 145814100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 61, 75, 90, 100, 108, 122, 135, 150, 180, 183, 225, 244, 270, 300, 305, 366, 389, 450, 540, 549, 610, 675, 732, 778, 900, 915, 1098, 1167, 1220, 1350, 1525, 1556, 1647, 1830, 1945, 2196, 2334, 2700, 2745, 3050, 3294, 3501, 3660, 3890, 4575, 4668, 5490, 5835, 6100, 6588, 7002, 7780, 8235, 9150, 9725, 10503, 10980, 11670, 13725, 14004, 16470, 17505, 18300, 19450, 21006, 23340, 23729, 27450, 29175, 32940, 35010, 38900, 41175, 42012, 47458, 52515, 54900, 58350, 70020, 71187, 82350, 87525, 94916, 105030, 116700, 118645, 142374, 164700, 175050, 210060, 213561, 237290, 262575, 284748, 350100, 355935, 427122, 474580, 525150, 593225, 640683, 711870, 854244, 1050300, 1067805, 1186450, 1281366, 1423740, 1779675, 2135610, 2372900, 2562732, 3203415, 3559350, 4271220, 5339025, 6406830, 7118700, 10678050, 12813660, 16017075, 21356100, 32034150, 64068300]

約数ペア:

[(1, 64068300), (2, 32034150), (3, 21356100), (4, 16017075), (5, 12813660), (6, 10678050), (9, 7118700), (10, 6406830), (12, 5339025), (15, 4271220), (18, 3559350), (20, 3203415), (25, 2562732), (27, 2372900), (30, 2135610), (36, 1779675), (45, 1423740), (50, 1281366), (54, 1186450), (60, 1067805), (61, 1050300), (75, 854244), (90, 711870), (100, 640683), (108, 593225), (122, 525150), (135, 474580), (150, 427122), (180, 355935), (183, 350100), (225, 284748), (244, 262575), (270, 237290), (300, 213561), (305, 210060), (366, 175050), (389, 164700), (450, 142374), (540, 118645), (549, 116700), (610, 105030), (675, 94916), (732, 87525), (778, 82350), (900, 71187), (915, 70020), (1098, 58350), (1167, 54900), (1220, 52515), (1350, 47458), (1525, 42012), (1556, 41175), (1647, 38900), (1830, 35010), (1945, 32940), (2196, 29175), (2334, 27450), (2700, 23729), (2745, 23340), (3050, 21006), (3294, 19450), (3501, 18300), (3660, 17505), (3890, 16470), (4575, 14004), (4668, 13725), (5490, 11670), (5835, 10980), (6100, 10503), (6588, 9725), (7002, 9150), (7780, 8235)]