155515320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25411}}^1$

素因数の和:25445

約数の個数: 96

約数和(自身を含む): 535176720

約数和(自身を除く): 379661400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 25411, 50822, 76233, 101644, 127055, 152466, 203288, 228699, 254110, 304932, 381165, 431987, 457398, 508220, 609864, 762330, 863974, 914796, 1016440, 1143495, 1295961, 1524660, 1727948, 1829592, 2159935, 2286990, 2591922, 3049320, 3455896, 3887883, 4319870, 4573980, 5183844, 6479805, 7775766, 8639740, 9147960, 10367688, 12959610, 15551532, 17279480, 19439415, 25919220, 31103064, 38878830, 51838440, 77757660, 155515320]

約数ペア:

[(1, 155515320), (2, 77757660), (3, 51838440), (4, 38878830), (5, 31103064), (6, 25919220), (8, 19439415), (9, 17279480), (10, 15551532), (12, 12959610), (15, 10367688), (17, 9147960), (18, 8639740), (20, 7775766), (24, 6479805), (30, 5183844), (34, 4573980), (36, 4319870), (40, 3887883), (45, 3455896), (51, 3049320), (60, 2591922), (68, 2286990), (72, 2159935), (85, 1829592), (90, 1727948), (102, 1524660), (120, 1295961), (136, 1143495), (153, 1016440), (170, 914796), (180, 863974), (204, 762330), (255, 609864), (306, 508220), (340, 457398), (360, 431987), (408, 381165), (510, 304932), (612, 254110), (680, 228699), (765, 203288), (1020, 152466), (1224, 127055), (1530, 101644), (2040, 76233), (3060, 50822), (6120, 25411)]