122006790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1399}}^1$

素因数の和:1451

約数の個数: 128

約数和(自身を含む): 362880000

約数和(自身を除く): 240873210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 27, 30, 34, 38, 45, 51, 54, 57, 85, 90, 95, 102, 114, 135, 153, 170, 171, 190, 255, 270, 285, 306, 323, 342, 459, 510, 513, 570, 646, 765, 855, 918, 969, 1026, 1399, 1530, 1615, 1710, 1938, 2295, 2565, 2798, 2907, 3230, 4197, 4590, 4845, 5130, 5814, 6995, 8394, 8721, 9690, 12591, 13990, 14535, 17442, 20985, 23783, 25182, 26581, 29070, 37773, 41970, 43605, 47566, 53162, 62955, 71349, 75546, 79743, 87210, 118915, 125910, 132905, 142698, 159486, 188865, 214047, 237830, 239229, 265810, 356745, 377730, 398715, 428094, 451877, 478458, 642141, 713490, 717687, 797430, 903754, 1070235, 1196145, 1284282, 1355631, 1435374, 2140470, 2259385, 2392290, 2711262, 3210705, 3588435, 4066893, 4518770, 6421410, 6778155, 7176870, 8133786, 12200679, 13556310, 20334465, 24401358, 40668930, 61003395, 122006790]

約数ペア:

[(1, 122006790), (2, 61003395), (3, 40668930), (5, 24401358), (6, 20334465), (9, 13556310), (10, 12200679), (15, 8133786), (17, 7176870), (18, 6778155), (19, 6421410), (27, 4518770), (30, 4066893), (34, 3588435), (38, 3210705), (45, 2711262), (51, 2392290), (54, 2259385), (57, 2140470), (85, 1435374), (90, 1355631), (95, 1284282), (102, 1196145), (114, 1070235), (135, 903754), (153, 797430), (170, 717687), (171, 713490), (190, 642141), (255, 478458), (270, 451877), (285, 428094), (306, 398715), (323, 377730), (342, 356745), (459, 265810), (510, 239229), (513, 237830), (570, 214047), (646, 188865), (765, 159486), (855, 142698), (918, 132905), (969, 125910), (1026, 118915), (1399, 87210), (1530, 79743), (1615, 75546), (1710, 71349), (1938, 62955), (2295, 53162), (2565, 47566), (2798, 43605), (2907, 41970), (3230, 37773), (4197, 29070), (4590, 26581), (4845, 25182), (5130, 23783), (5814, 20985), (6995, 17442), (8394, 14535), (8721, 13990), (9690, 12591)]