7145655.00000000

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{17}}^2\times {\mathrm{67}}^1$

素因数の和:125

約数の個数: 180

約数和(自身を含む): 234917628

約数和(自身を除く): 156497478

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 27, 30, 34, 45, 50, 51, 54, 67, 75, 81, 85, 90, 102, 134, 135, 150, 153, 162, 170, 201, 225, 255, 270, 289, 306, 335, 402, 405, 425, 450, 459, 510, 578, 603, 670, 675, 765, 810, 850, 867, 918, 1005, 1139, 1206, 1275, 1350, 1377, 1445, 1530, 1675, 1734, 1809, 2010, 2025, 2278, 2295, 2550, 2601, 2754, 2890, 3015, 3350, 3417, 3618, 3825, 4050, 4335, 4590, 5025, 5202, 5427, 5695, 6030, 6834, 6885, 7225, 7650, 7803, 8670, 9045, 10050, 10251, 10854, 11390, 11475, 13005, 13770, 14450, 15075, 15606, 17085, 18090, 19363, 20502, 21675, 22950, 23409, 26010, 27135, 28475, 30150, 30753, 34170, 34425, 38726, 39015, 43350, 45225, 46818, 51255, 54270, 56950, 58089, 61506, 65025, 68850, 78030, 85425, 90450, 92259, 96815, 102510, 116178, 117045, 130050, 135675, 153765, 170850, 174267, 184518, 193630, 195075, 234090, 256275, 271350, 290445, 307530, 348534, 390150, 461295, 484075, 512550, 522801, 580890, 585225, 768825, 871335, 922590, 968150, 1045602, 1170450, 1452225, 1537650, 1568403, 1742670, 2306475, 2614005, 2904450, 3136806, 4356675, 4612950, 5228010, 7842015, 8713350, 13070025, 15684030, 26140050, 39210075, 78420150]

約数ペア:

[(1, 78420150), (2, 39210075), (3, 26140050), (5, 15684030), (6, 13070025), (9, 8713350), (10, 7842015), (15, 5228010), (17, 4612950), (18, 4356675), (25, 3136806), (27, 2904450), (30, 2614005), (34, 2306475), (45, 1742670), (50, 1568403), (51, 1537650), (54, 1452225), (67, 1170450), (75, 1045602), (81, 968150), (85, 922590), (90, 871335), (102, 768825), (134, 585225), (135, 580890), (150, 522801), (153, 512550), (162, 484075), (170, 461295), (201, 390150), (225, 348534), (255, 307530), (270, 290445), (289, 271350), (306, 256275), (335, 234090), (402, 195075), (405, 193630), (425, 184518), (450, 174267), (459, 170850), (510, 153765), (578, 135675), (603, 130050), (670, 117045), (675, 116178), (765, 102510), (810, 96815), (850, 92259), (867, 90450), (918, 85425), (1005, 78030), (1139, 68850), (1206, 65025), (1275, 61506), (1350, 58089), (1377, 56950), (1445, 54270), (1530, 51255), (1675, 46818), (1734, 45225), (1809, 43350), (2010, 39015), (2025, 38726), (2278, 34425), (2295, 34170), (2550, 30753), (2601, 30150), (2754, 28475), (2890, 27135), (3015, 26010), (3350, 23409), (3417, 22950), (3618, 21675), (3825, 20502), (4050, 19363), (4335, 18090), (4590, 17085), (5025, 15606), (5202, 15075), (5427, 14450), (5695, 13770), (6030, 13005), (6834, 11475), (6885, 11390), (7225, 10854), (7650, 10251), (7803, 10050), (8670, 9045)]