7187700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:146

約数の個数: 144

約数和(自身を含む): 23817920

約数和(自身を除く): 16630220

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, 97, 100, 114, 130, 150, 156, 190, 194, 195, 228, 247, 260, 285, 291, 300, 325, 380, 388, 390, 475, 485, 494, 570, 582, 650, 741, 780, 950, 970, 975, 988, 1140, 1164, 1235, 1261, 1300, 1425, 1455, 1482, 1843, 1900, 1940, 1950, 2425, 2470, 2522, 2850, 2910, 2964, 3686, 3705, 3783, 3900, 4850, 4940, 5044, 5529, 5700, 5820, 6175, 6305, 7275, 7372, 7410, 7566, 9215, 9700, 11058, 12350, 12610, 14550, 14820, 15132, 18430, 18525, 18915, 22116, 23959, 24700, 25220, 27645, 29100, 31525, 36860, 37050, 37830, 46075, 47918, 55290, 63050, 71877, 74100, 75660, 92150, 94575, 95836, 110580, 119795, 126100, 138225, 143754, 184300, 189150, 239590, 276450, 287508, 359385, 378300, 479180, 552900, 598975, 718770, 1197950, 1437540, 1796925, 2395900, 3593850, 7187700]

約数ペア:

[(1, 7187700), (2, 3593850), (3, 2395900), (4, 1796925), (5, 1437540), (6, 1197950), (10, 718770), (12, 598975), (13, 552900), (15, 479180), (19, 378300), (20, 359385), (25, 287508), (26, 276450), (30, 239590), (38, 189150), (39, 184300), (50, 143754), (52, 138225), (57, 126100), (60, 119795), (65, 110580), (75, 95836), (76, 94575), (78, 92150), (95, 75660), (97, 74100), (100, 71877), (114, 63050), (130, 55290), (150, 47918), (156, 46075), (190, 37830), (194, 37050), (195, 36860), (228, 31525), (247, 29100), (260, 27645), (285, 25220), (291, 24700), (300, 23959), (325, 22116), (380, 18915), (388, 18525), (390, 18430), (475, 15132), (485, 14820), (494, 14550), (570, 12610), (582, 12350), (650, 11058), (741, 9700), (780, 9215), (950, 7566), (970, 7410), (975, 7372), (988, 7275), (1140, 6305), (1164, 6175), (1235, 5820), (1261, 5700), (1300, 5529), (1425, 5044), (1455, 4940), (1482, 4850), (1843, 3900), (1900, 3783), (1940, 3705), (1950, 3686), (2425, 2964), (2470, 2910), (2522, 2850)]