154515060

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{997}}^1$

素因数の和:1063

約数の個数: 192

約数和(自身を含む): 563351040

約数和(自身を除く): 408835980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 41, 42, 45, 54, 60, 63, 70, 82, 84, 90, 105, 108, 123, 126, 135, 140, 164, 180, 189, 205, 210, 246, 252, 270, 287, 315, 369, 378, 410, 420, 492, 540, 574, 615, 630, 738, 756, 820, 861, 945, 997, 1107, 1148, 1230, 1260, 1435, 1476, 1722, 1845, 1890, 1994, 2214, 2460, 2583, 2870, 2991, 3444, 3690, 3780, 3988, 4305, 4428, 4985, 5166, 5535, 5740, 5982, 6979, 7380, 7749, 8610, 8973, 9970, 10332, 11070, 11964, 12915, 13958, 14955, 15498, 17220, 17946, 19940, 20937, 22140, 25830, 26919, 27916, 29910, 30996, 34895, 35892, 38745, 40877, 41874, 44865, 51660, 53838, 59820, 62811, 69790, 77490, 81754, 83748, 89730, 104685, 107676, 122631, 125622, 134595, 139580, 154980, 163508, 179460, 188433, 204385, 209370, 245262, 251244, 269190, 286139, 314055, 367893, 376866, 408770, 418740, 490524, 538380, 572278, 613155, 628110, 735786, 753732, 817540, 858417, 942165, 1103679, 1144556, 1226310, 1256220, 1430695, 1471572, 1716834, 1839465, 1884330, 2207358, 2452620, 2575251, 2861390, 3433668, 3678930, 3768660, 4292085, 4414716, 5150502, 5518395, 5722780, 7357860, 7725753, 8584170, 10301004, 11036790, 12876255, 15451506, 17168340, 22073580, 25752510, 30903012, 38628765, 51505020, 77257530, 154515060]

約数ペア:

[(1, 154515060), (2, 77257530), (3, 51505020), (4, 38628765), (5, 30903012), (6, 25752510), (7, 22073580), (9, 17168340), (10, 15451506), (12, 12876255), (14, 11036790), (15, 10301004), (18, 8584170), (20, 7725753), (21, 7357860), (27, 5722780), (28, 5518395), (30, 5150502), (35, 4414716), (36, 4292085), (41, 3768660), (42, 3678930), (45, 3433668), (54, 2861390), (60, 2575251), (63, 2452620), (70, 2207358), (82, 1884330), (84, 1839465), (90, 1716834), (105, 1471572), (108, 1430695), (123, 1256220), (126, 1226310), (135, 1144556), (140, 1103679), (164, 942165), (180, 858417), (189, 817540), (205, 753732), (210, 735786), (246, 628110), (252, 613155), (270, 572278), (287, 538380), (315, 490524), (369, 418740), (378, 408770), (410, 376866), (420, 367893), (492, 314055), (540, 286139), (574, 269190), (615, 251244), (630, 245262), (738, 209370), (756, 204385), (820, 188433), (861, 179460), (945, 163508), (997, 154980), (1107, 139580), (1148, 134595), (1230, 125622), (1260, 122631), (1435, 107676), (1476, 104685), (1722, 89730), (1845, 83748), (1890, 81754), (1994, 77490), (2214, 69790), (2460, 62811), (2583, 59820), (2870, 53838), (2991, 51660), (3444, 44865), (3690, 41874), (3780, 40877), (3988, 38745), (4305, 35892), (4428, 34895), (4985, 30996), (5166, 29910), (5535, 27916), (5740, 26919), (5982, 25830), (6979, 22140), (7380, 20937), (7749, 19940), (8610, 17946), (8973, 17220), (9970, 15498), (10332, 14955), (11070, 13958), (11964, 12915)]