348570300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{643}}^1$

素因数の和:812

約数の個数: 144

約数和(自身を含む): 1095624320

約数和(自身を除く): 747054020

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, 130, 139, 150, 156, 195, 260, 278, 300, 325, 390, 417, 556, 643, 650, 695, 780, 834, 975, 1286, 1300, 1390, 1668, 1807, 1929, 1950, 2085, 2572, 2780, 3215, 3475, 3614, 3858, 3900, 4170, 5421, 6430, 6950, 7228, 7716, 8340, 8359, 9035, 9645, 10425, 10842, 12860, 13900, 16075, 16718, 18070, 19290, 20850, 21684, 25077, 27105, 32150, 33436, 36140, 38580, 41700, 41795, 45175, 48225, 50154, 54210, 64300, 83590, 89377, 90350, 96450, 100308, 108420, 125385, 135525, 167180, 178754, 180700, 192900, 208975, 250770, 268131, 271050, 357508, 417950, 446885, 501540, 536262, 542100, 626925, 835900, 893770, 1072524, 1161901, 1253850, 1340655, 1787540, 2234425, 2323802, 2507700, 2681310, 3485703, 4468850, 4647604, 5362620, 5809505, 6703275, 6971406, 8937700, 11619010, 13406550, 13942812, 17428515, 23238020, 26813100, 29047525, 34857030, 58095050, 69714060, 87142575, 116190100, 174285150, 348570300]

約数ペア:

[(1, 348570300), (2, 174285150), (3, 116190100), (4, 87142575), (5, 69714060), (6, 58095050), (10, 34857030), (12, 29047525), (13, 26813100), (15, 23238020), (20, 17428515), (25, 13942812), (26, 13406550), (30, 11619010), (39, 8937700), (50, 6971406), (52, 6703275), (60, 5809505), (65, 5362620), (75, 4647604), (78, 4468850), (100, 3485703), (130, 2681310), (139, 2507700), (150, 2323802), (156, 2234425), (195, 1787540), (260, 1340655), (278, 1253850), (300, 1161901), (325, 1072524), (390, 893770), (417, 835900), (556, 626925), (643, 542100), (650, 536262), (695, 501540), (780, 446885), (834, 417950), (975, 357508), (1286, 271050), (1300, 268131), (1390, 250770), (1668, 208975), (1807, 192900), (1929, 180700), (1950, 178754), (2085, 167180), (2572, 135525), (2780, 125385), (3215, 108420), (3475, 100308), (3614, 96450), (3858, 90350), (3900, 89377), (4170, 83590), (5421, 64300), (6430, 54210), (6950, 50154), (7228, 48225), (7716, 45175), (8340, 41795), (8359, 41700), (9035, 38580), (9645, 36140), (10425, 33436), (10842, 32150), (12860, 27105), (13900, 25077), (16075, 21684), (16718, 20850), (18070, 19290)]