147788190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:407

約数の個数: 144

約数和(自身を含む): 433965168

約数和(自身を除く): 286176978

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 41, 45, 55, 66, 82, 90, 99, 110, 121, 123, 165, 198, 205, 242, 246, 330, 331, 363, 369, 410, 451, 495, 605, 615, 662, 726, 738, 902, 990, 993, 1089, 1210, 1230, 1353, 1655, 1815, 1845, 1986, 2178, 2255, 2706, 2979, 3310, 3630, 3641, 3690, 4059, 4510, 4961, 4965, 5445, 5958, 6765, 7282, 8118, 9922, 9930, 10890, 10923, 13530, 13571, 14883, 14895, 18205, 20295, 21846, 24805, 27142, 29766, 29790, 32769, 36410, 40051, 40590, 40713, 44649, 49610, 54615, 65538, 67855, 74415, 80102, 81426, 89298, 109230, 120153, 122139, 135710, 148830, 149281, 163845, 200255, 203565, 223245, 240306, 244278, 298562, 327690, 360459, 400510, 407130, 446490, 447843, 600765, 610695, 720918, 746405, 895686, 1201530, 1221390, 1343529, 1492810, 1642091, 1802295, 2239215, 2687058, 3284182, 3604590, 4478430, 4926273, 6717645, 8210455, 9852546, 13435290, 14778819, 16420910, 24631365, 29557638, 49262730, 73894095, 147788190]

約数ペア:

[(1, 147788190), (2, 73894095), (3, 49262730), (5, 29557638), (6, 24631365), (9, 16420910), (10, 14778819), (11, 13435290), (15, 9852546), (18, 8210455), (22, 6717645), (30, 4926273), (33, 4478430), (41, 3604590), (45, 3284182), (55, 2687058), (66, 2239215), (82, 1802295), (90, 1642091), (99, 1492810), (110, 1343529), (121, 1221390), (123, 1201530), (165, 895686), (198, 746405), (205, 720918), (242, 610695), (246, 600765), (330, 447843), (331, 446490), (363, 407130), (369, 400510), (410, 360459), (451, 327690), (495, 298562), (605, 244278), (615, 240306), (662, 223245), (726, 203565), (738, 200255), (902, 163845), (990, 149281), (993, 148830), (1089, 135710), (1210, 122139), (1230, 120153), (1353, 109230), (1655, 89298), (1815, 81426), (1845, 80102), (1986, 74415), (2178, 67855), (2255, 65538), (2706, 54615), (2979, 49610), (3310, 44649), (3630, 40713), (3641, 40590), (3690, 40051), (4059, 36410), (4510, 32769), (4961, 29790), (4965, 29766), (5445, 27142), (5958, 24805), (6765, 21846), (7282, 20295), (8118, 18205), (9922, 14895), (9930, 14883), (10890, 13571), (10923, 13530)]