83977140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:230

約数の個数: 192

約数和(自身を含む): 274563072

約数和(自身を除く): 190585932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 31, 39, 46, 52, 60, 62, 65, 69, 78, 92, 93, 115, 124, 130, 138, 151, 155, 156, 186, 195, 230, 260, 276, 299, 302, 310, 345, 372, 390, 403, 453, 460, 465, 598, 604, 620, 690, 713, 755, 780, 806, 897, 906, 930, 1196, 1209, 1380, 1426, 1495, 1510, 1612, 1794, 1812, 1860, 1963, 2015, 2139, 2265, 2418, 2852, 2990, 3020, 3473, 3565, 3588, 3926, 4030, 4278, 4485, 4530, 4681, 4836, 5889, 5980, 6045, 6946, 7130, 7852, 8060, 8556, 8970, 9060, 9269, 9362, 9815, 10419, 10695, 11778, 12090, 13892, 14043, 14260, 17365, 17940, 18538, 18724, 19630, 20838, 21390, 23405, 23556, 24180, 27807, 28086, 29445, 34730, 37076, 39260, 41676, 42780, 45149, 46345, 46810, 52095, 55614, 56172, 58890, 60853, 69460, 70215, 90298, 92690, 93620, 104190, 107663, 111228, 117780, 121706, 135447, 139035, 140430, 180596, 182559, 185380, 208380, 215326, 225745, 243412, 270894, 278070, 280860, 304265, 322989, 365118, 430652, 451490, 538315, 541788, 556140, 608530, 645978, 677235, 730236, 902980, 912795, 1076630, 1217060, 1291956, 1354470, 1399619, 1614945, 1825590, 2153260, 2708940, 2799238, 3229890, 3651180, 4198857, 5598476, 6459780, 6998095, 8397714, 13996190, 16795428, 20994285, 27992380, 41988570, 83977140]

約数ペア:

[(1, 83977140), (2, 41988570), (3, 27992380), (4, 20994285), (5, 16795428), (6, 13996190), (10, 8397714), (12, 6998095), (13, 6459780), (15, 5598476), (20, 4198857), (23, 3651180), (26, 3229890), (30, 2799238), (31, 2708940), (39, 2153260), (46, 1825590), (52, 1614945), (60, 1399619), (62, 1354470), (65, 1291956), (69, 1217060), (78, 1076630), (92, 912795), (93, 902980), (115, 730236), (124, 677235), (130, 645978), (138, 608530), (151, 556140), (155, 541788), (156, 538315), (186, 451490), (195, 430652), (230, 365118), (260, 322989), (276, 304265), (299, 280860), (302, 278070), (310, 270894), (345, 243412), (372, 225745), (390, 215326), (403, 208380), (453, 185380), (460, 182559), (465, 180596), (598, 140430), (604, 139035), (620, 135447), (690, 121706), (713, 117780), (755, 111228), (780, 107663), (806, 104190), (897, 93620), (906, 92690), (930, 90298), (1196, 70215), (1209, 69460), (1380, 60853), (1426, 58890), (1495, 56172), (1510, 55614), (1612, 52095), (1794, 46810), (1812, 46345), (1860, 45149), (1963, 42780), (2015, 41676), (2139, 39260), (2265, 37076), (2418, 34730), (2852, 29445), (2990, 28086), (3020, 27807), (3473, 24180), (3565, 23556), (3588, 23405), (3926, 21390), (4030, 20838), (4278, 19630), (4485, 18724), (4530, 18538), (4681, 17940), (4836, 17365), (5889, 14260), (5980, 14043), (6045, 13892), (6946, 12090), (7130, 11778), (7852, 10695), (8060, 10419), (8556, 9815), (8970, 9362), (9060, 9269)]