55056300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:792

約数の個数: 144

約数和(自身を含む): 180821760

約数和(自身を除く): 125765460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 25, 26, 30, 38, 39, 50, 52, 57, 60, 65, 75, 76, 78, 95, 100, 114, 130, 150, 156, 190, 195, 228, 247, 260, 285, 300, 325, 380, 390, 475, 494, 570, 650, 741, 743, 780, 950, 975, 988, 1140, 1235, 1300, 1425, 1482, 1486, 1900, 1950, 2229, 2470, 2850, 2964, 2972, 3705, 3715, 3900, 4458, 4940, 5700, 6175, 7410, 7430, 8916, 9659, 11145, 12350, 14117, 14820, 14860, 18525, 18575, 19318, 22290, 24700, 28234, 28977, 37050, 37150, 38636, 42351, 44580, 48295, 55725, 56468, 57954, 70585, 74100, 74300, 84702, 96590, 111450, 115908, 141170, 144885, 169404, 183521, 193180, 211755, 222900, 241475, 282340, 289770, 352925, 367042, 423510, 482950, 550563, 579540, 705850, 724425, 734084, 847020, 917605, 965900, 1058775, 1101126, 1411700, 1448850, 1835210, 2117550, 2202252, 2752815, 2897700, 3670420, 4235100, 4588025, 5505630, 9176050, 11011260, 13764075, 18352100, 27528150, 55056300]

約数ペア:

[(1, 55056300), (2, 27528150), (3, 18352100), (4, 13764075), (5, 11011260), (6, 9176050), (10, 5505630), (12, 4588025), (13, 4235100), (15, 3670420), (19, 2897700), (20, 2752815), (25, 2202252), (26, 2117550), (30, 1835210), (38, 1448850), (39, 1411700), (50, 1101126), (52, 1058775), (57, 965900), (60, 917605), (65, 847020), (75, 734084), (76, 724425), (78, 705850), (95, 579540), (100, 550563), (114, 482950), (130, 423510), (150, 367042), (156, 352925), (190, 289770), (195, 282340), (228, 241475), (247, 222900), (260, 211755), (285, 193180), (300, 183521), (325, 169404), (380, 144885), (390, 141170), (475, 115908), (494, 111450), (570, 96590), (650, 84702), (741, 74300), (743, 74100), (780, 70585), (950, 57954), (975, 56468), (988, 55725), (1140, 48295), (1235, 44580), (1300, 42351), (1425, 38636), (1482, 37150), (1486, 37050), (1900, 28977), (1950, 28234), (2229, 24700), (2470, 22290), (2850, 19318), (2964, 18575), (2972, 18525), (3705, 14860), (3715, 14820), (3900, 14117), (4458, 12350), (4940, 11145), (5700, 9659), (6175, 8916), (7410, 7430)]