30473100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^2\times {\mathrm{691}}^1$

素因数の和:725

約数の個数: 162

約数和(自身を含む): 111271524

約数和(自身を除く): 80798424

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 49, 50, 60, 63, 70, 75, 84, 90, 98, 100, 105, 126, 140, 147, 150, 175, 180, 196, 210, 225, 245, 252, 294, 300, 315, 350, 420, 441, 450, 490, 525, 588, 630, 691, 700, 735, 882, 900, 980, 1050, 1225, 1260, 1382, 1470, 1575, 1764, 2073, 2100, 2205, 2450, 2764, 2940, 3150, 3455, 3675, 4146, 4410, 4837, 4900, 6219, 6300, 6910, 7350, 8292, 8820, 9674, 10365, 11025, 12438, 13820, 14511, 14700, 17275, 19348, 20730, 22050, 24185, 24876, 29022, 31095, 33859, 34550, 41460, 43533, 44100, 48370, 51825, 58044, 62190, 67718, 69100, 72555, 87066, 96740, 101577, 103650, 120925, 124380, 135436, 145110, 155475, 169295, 174132, 203154, 207300, 217665, 241850, 290220, 304731, 310950, 338590, 362775, 406308, 435330, 483700, 507885, 609462, 621900, 677180, 725550, 846475, 870660, 1015770, 1088325, 1218924, 1451100, 1523655, 1692950, 2031540, 2176650, 2539425, 3047310, 3385900, 4353300, 5078850, 6094620, 7618275, 10157700, 15236550, 30473100]

約数ペア:

[(1, 30473100), (2, 15236550), (3, 10157700), (4, 7618275), (5, 6094620), (6, 5078850), (7, 4353300), (9, 3385900), (10, 3047310), (12, 2539425), (14, 2176650), (15, 2031540), (18, 1692950), (20, 1523655), (21, 1451100), (25, 1218924), (28, 1088325), (30, 1015770), (35, 870660), (36, 846475), (42, 725550), (45, 677180), (49, 621900), (50, 609462), (60, 507885), (63, 483700), (70, 435330), (75, 406308), (84, 362775), (90, 338590), (98, 310950), (100, 304731), (105, 290220), (126, 241850), (140, 217665), (147, 207300), (150, 203154), (175, 174132), (180, 169295), (196, 155475), (210, 145110), (225, 135436), (245, 124380), (252, 120925), (294, 103650), (300, 101577), (315, 96740), (350, 87066), (420, 72555), (441, 69100), (450, 67718), (490, 62190), (525, 58044), (588, 51825), (630, 48370), (691, 44100), (700, 43533), (735, 41460), (882, 34550), (900, 33859), (980, 31095), (1050, 29022), (1225, 24876), (1260, 24185), (1382, 22050), (1470, 20730), (1575, 19348), (1764, 17275), (2073, 14700), (2100, 14511), (2205, 13820), (2450, 12438), (2764, 11025), (2940, 10365), (3150, 9674), (3455, 8820), (3675, 8292), (4146, 7350), (4410, 6910), (4837, 6300), (4900, 6219)]