156980714925

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{251}}^1$

素因数の和:604

約数の個数: 192

約数和(自身を含む): 287261614080

約数和(自身を除く): 130280899155

約数列:

[1, 3, 5, 15, 23, 25, 37, 41, 69, 75, 111, 115, 123, 185, 205, 239, 251, 345, 555, 575, 615, 717, 753, 851, 925, 943, 1025, 1195, 1255, 1517, 1725, 2553, 2775, 2829, 3075, 3585, 3765, 4255, 4551, 4715, 5497, 5773, 5975, 6275, 7585, 8843, 9287, 9799, 10291, 12765, 14145, 16491, 17319, 17925, 18825, 21275, 22755, 23575, 26529, 27485, 27861, 28865, 29397, 30873, 34891, 37925, 44215, 46435, 48995, 51455, 59989, 63825, 70725, 82455, 86595, 104673, 113775, 132645, 137425, 139305, 144325, 146985, 154365, 174455, 179967, 203389, 213601, 221075, 225377, 232175, 236693, 244975, 257275, 299945, 362563, 380767, 412275, 432975, 523365, 610167, 640803, 663225, 676131, 696525, 710079, 734925, 771825, 872275, 899835, 1016945, 1068005, 1087689, 1126885, 1142301, 1183465, 1379747, 1499725, 1812815, 1903835, 2219593, 2459549, 2616825, 3050835, 3204015, 3380655, 3550395, 4139241, 4499175, 5084725, 5340025, 5438445, 5634425, 5711505, 5917325, 6658779, 6898735, 7378647, 8338949, 8757641, 9064075, 9519175, 11097965, 12297745, 15254175, 16020075, 16903275, 17751975, 20696205, 25016847, 26272923, 27192225, 28557525, 33293895, 34493675, 36893235, 41694745, 43788205, 51050639, 55489825, 56569627, 61488725, 91003313, 103481025, 125084235, 131364615, 153151917, 166469475, 169708881, 184466175, 208473725, 218941025, 255253195, 273009939, 282848135, 455016565, 625421175, 656823075, 765759585, 848544405, 1276265975, 1365049695, 1414240675, 2093076199, 2275082825, 3828797925, 4242722025, 6279228597, 6825248475, 10465380995, 31396142985, 52326904975, 156980714925]

約数ペア:

[(1, 156980714925), (3, 52326904975), (5, 31396142985), (15, 10465380995), (23, 6825248475), (25, 6279228597), (37, 4242722025), (41, 3828797925), (69, 2275082825), (75, 2093076199), (111, 1414240675), (115, 1365049695), (123, 1276265975), (185, 848544405), (205, 765759585), (239, 656823075), (251, 625421175), (345, 455016565), (555, 282848135), (575, 273009939), (615, 255253195), (717, 218941025), (753, 208473725), (851, 184466175), (925, 169708881), (943, 166469475), (1025, 153151917), (1195, 131364615), (1255, 125084235), (1517, 103481025), (1725, 91003313), (2553, 61488725), (2775, 56569627), (2829, 55489825), (3075, 51050639), (3585, 43788205), (3765, 41694745), (4255, 36893235), (4551, 34493675), (4715, 33293895), (5497, 28557525), (5773, 27192225), (5975, 26272923), (6275, 25016847), (7585, 20696205), (8843, 17751975), (9287, 16903275), (9799, 16020075), (10291, 15254175), (12765, 12297745), (14145, 11097965), (16491, 9519175), (17319, 9064075), (17925, 8757641), (18825, 8338949), (21275, 7378647), (22755, 6898735), (23575, 6658779), (26529, 5917325), (27485, 5711505), (27861, 5634425), (28865, 5438445), (29397, 5340025), (30873, 5084725), (34891, 4499175), (37925, 4139241), (44215, 3550395), (46435, 3380655), (48995, 3204015), (51455, 3050835), (59989, 2616825), (63825, 2459549), (70725, 2219593), (82455, 1903835), (86595, 1812815), (104673, 1499725), (113775, 1379747), (132645, 1183465), (137425, 1142301), (139305, 1126885), (144325, 1087689), (146985, 1068005), (154365, 1016945), (174455, 899835), (179967, 872275), (203389, 771825), (213601, 734925), (221075, 710079), (225377, 696525), (232175, 676131), (236693, 663225), (244975, 640803), (257275, 610167), (299945, 523365), (362563, 432975), (380767, 412275)]