4397366978250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{353}}^1\times {\mathrm{272287}}^1$

素因数の和:272721

約数の個数: 128

約数和(自身を含む): 11187403388928

約数和(自身を除く): 6790036410678

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 75, 122, 125, 150, 183, 250, 305, 353, 366, 375, 610, 706, 750, 915, 1059, 1525, 1765, 1830, 2118, 3050, 3530, 4575, 5295, 7625, 8825, 9150, 10590, 15250, 17650, 21533, 22875, 26475, 43066, 44125, 45750, 52950, 64599, 88250, 107665, 129198, 132375, 215330, 264750, 272287, 322995, 538325, 544574, 645990, 816861, 1076650, 1361435, 1614975, 1633722, 2691625, 2722870, 3229950, 4084305, 5383250, 6807175, 8074875, 8168610, 13614350, 16149750, 16609507, 20421525, 33219014, 34035875, 40843050, 49828521, 68071750, 83047535, 96117311, 99657042, 102107625, 166095070, 192234622, 204215250, 249142605, 288351933, 415237675, 480586555, 498285210, 576703866, 830475350, 961173110, 1245713025, 1441759665, 2076188375, 2402932775, 2491426050, 2883519330, 4152376750, 4805865550, 5863155971, 6228565125, 7208798325, 11726311942, 12014663875, 12457130250, 14417596650, 17589467913, 24029327750, 29315779855, 35178935826, 36043991625, 58631559710, 72087983250, 87947339565, 146578899275, 175894679130, 293157798550, 439736697825, 732894496375, 879473395650, 1465788992750, 2198683489125, 4397366978250]

約数ペア:

[(1, 4397366978250), (2, 2198683489125), (3, 1465788992750), (5, 879473395650), (6, 732894496375), (10, 439736697825), (15, 293157798550), (25, 175894679130), (30, 146578899275), (50, 87947339565), (61, 72087983250), (75, 58631559710), (122, 36043991625), (125, 35178935826), (150, 29315779855), (183, 24029327750), (250, 17589467913), (305, 14417596650), (353, 12457130250), (366, 12014663875), (375, 11726311942), (610, 7208798325), (706, 6228565125), (750, 5863155971), (915, 4805865550), (1059, 4152376750), (1525, 2883519330), (1765, 2491426050), (1830, 2402932775), (2118, 2076188375), (3050, 1441759665), (3530, 1245713025), (4575, 961173110), (5295, 830475350), (7625, 576703866), (8825, 498285210), (9150, 480586555), (10590, 415237675), (15250, 288351933), (17650, 249142605), (21533, 204215250), (22875, 192234622), (26475, 166095070), (43066, 102107625), (44125, 99657042), (45750, 96117311), (52950, 83047535), (64599, 68071750), (88250, 49828521), (107665, 40843050), (129198, 34035875), (132375, 33219014), (215330, 20421525), (264750, 16609507), (272287, 16149750), (322995, 13614350), (538325, 8168610), (544574, 8074875), (645990, 6807175), (816861, 5383250), (1076650, 4084305), (1361435, 3229950), (1614975, 2722870), (1633722, 2691625)]