145323990

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4523}}^1$

素因数の和:4563

約数の個数: 128

約数和(自身を含む): 469048320

約数和(自身を除く): 323724330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 85, 90, 102, 105, 119, 126, 135, 153, 170, 189, 210, 238, 255, 270, 306, 315, 357, 378, 459, 510, 595, 630, 714, 765, 918, 945, 1071, 1190, 1530, 1785, 1890, 2142, 2295, 3213, 3570, 4523, 4590, 5355, 6426, 9046, 10710, 13569, 16065, 22615, 27138, 31661, 32130, 40707, 45230, 63322, 67845, 76891, 81414, 94983, 122121, 135690, 153782, 158305, 189966, 203535, 230673, 244242, 284949, 316610, 384455, 407070, 461346, 474915, 538237, 569898, 610605, 692019, 768910, 854847, 949830, 1076474, 1153365, 1221210, 1384038, 1424745, 1614711, 1709694, 2076057, 2306730, 2691185, 2849490, 3229422, 3460095, 4152114, 4274235, 4844133, 5382370, 6920190, 8073555, 8548470, 9688266, 10380285, 14532399, 16147110, 20760570, 24220665, 29064798, 48441330, 72661995, 145323990]

約数ペア:

[(1, 145323990), (2, 72661995), (3, 48441330), (5, 29064798), (6, 24220665), (7, 20760570), (9, 16147110), (10, 14532399), (14, 10380285), (15, 9688266), (17, 8548470), (18, 8073555), (21, 6920190), (27, 5382370), (30, 4844133), (34, 4274235), (35, 4152114), (42, 3460095), (45, 3229422), (51, 2849490), (54, 2691185), (63, 2306730), (70, 2076057), (85, 1709694), (90, 1614711), (102, 1424745), (105, 1384038), (119, 1221210), (126, 1153365), (135, 1076474), (153, 949830), (170, 854847), (189, 768910), (210, 692019), (238, 610605), (255, 569898), (270, 538237), (306, 474915), (315, 461346), (357, 407070), (378, 384455), (459, 316610), (510, 284949), (595, 244242), (630, 230673), (714, 203535), (765, 189966), (918, 158305), (945, 153782), (1071, 135690), (1190, 122121), (1530, 94983), (1785, 81414), (1890, 76891), (2142, 67845), (2295, 63322), (3213, 45230), (3570, 40707), (4523, 32130), (4590, 31661), (5355, 27138), (6426, 22615), (9046, 16065), (10710, 13569)]