91375560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:173

約数の個数: 256

約数和(自身を含む): 330336000

約数和(自身を除く): 238960440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 61, 72, 73, 76, 90, 95, 108, 114, 120, 122, 135, 146, 152, 171, 180, 183, 190, 216, 219, 228, 244, 270, 285, 292, 305, 342, 360, 365, 366, 380, 438, 456, 488, 513, 540, 549, 570, 584, 610, 657, 684, 730, 732, 760, 855, 876, 915, 1026, 1080, 1095, 1098, 1140, 1159, 1220, 1314, 1368, 1387, 1460, 1464, 1647, 1710, 1752, 1830, 1971, 2052, 2190, 2196, 2280, 2318, 2440, 2565, 2628, 2745, 2774, 2920, 3285, 3294, 3420, 3477, 3660, 3942, 4104, 4161, 4380, 4392, 4453, 4636, 5130, 5256, 5490, 5548, 5795, 6570, 6588, 6840, 6935, 6954, 7320, 7884, 8235, 8322, 8760, 8906, 9272, 9855, 10260, 10431, 10980, 11096, 11590, 12483, 13140, 13176, 13359, 13870, 13908, 15768, 16470, 16644, 17385, 17812, 19710, 20520, 20805, 20862, 21960, 22265, 23180, 24966, 26280, 26718, 27740, 27816, 31293, 32940, 33288, 34770, 35624, 37449, 39420, 40077, 41610, 41724, 44530, 46360, 49932, 52155, 53436, 55480, 62415, 62586, 65880, 66795, 69540, 74898, 78840, 80154, 83220, 83448, 84607, 89060, 99864, 104310, 106872, 120231, 124830, 125172, 133590, 139080, 149796, 156465, 160308, 166440, 169214, 178120, 187245, 200385, 208620, 240462, 249660, 250344, 253821, 267180, 299592, 312930, 320616, 338428, 374490, 400770, 417240, 423035, 480924, 499320, 507642, 534360, 601155, 625860, 676856, 748980, 761463, 801540, 846070, 961848, 1015284, 1202310, 1251720, 1269105, 1497960, 1522926, 1603080, 1692140, 2030568, 2284389, 2404620, 2538210, 3045852, 3384280, 3807315, 4568778, 4809240, 5076420, 6091704, 7614630, 9137556, 10152840, 11421945, 15229260, 18275112, 22843890, 30458520, 45687780, 91375560]

約数ペア:

[(1, 91375560), (2, 45687780), (3, 30458520), (4, 22843890), (5, 18275112), (6, 15229260), (8, 11421945), (9, 10152840), (10, 9137556), (12, 7614630), (15, 6091704), (18, 5076420), (19, 4809240), (20, 4568778), (24, 3807315), (27, 3384280), (30, 3045852), (36, 2538210), (38, 2404620), (40, 2284389), (45, 2030568), (54, 1692140), (57, 1603080), (60, 1522926), (61, 1497960), (72, 1269105), (73, 1251720), (76, 1202310), (90, 1015284), (95, 961848), (108, 846070), (114, 801540), (120, 761463), (122, 748980), (135, 676856), (146, 625860), (152, 601155), (171, 534360), (180, 507642), (183, 499320), (190, 480924), (216, 423035), (219, 417240), (228, 400770), (244, 374490), (270, 338428), (285, 320616), (292, 312930), (305, 299592), (342, 267180), (360, 253821), (365, 250344), (366, 249660), (380, 240462), (438, 208620), (456, 200385), (488, 187245), (513, 178120), (540, 169214), (549, 166440), (570, 160308), (584, 156465), (610, 149796), (657, 139080), (684, 133590), (730, 125172), (732, 124830), (760, 120231), (855, 106872), (876, 104310), (915, 99864), (1026, 89060), (1080, 84607), (1095, 83448), (1098, 83220), (1140, 80154), (1159, 78840), (1220, 74898), (1314, 69540), (1368, 66795), (1387, 65880), (1460, 62586), (1464, 62415), (1647, 55480), (1710, 53436), (1752, 52155), (1830, 49932), (1971, 46360), (2052, 44530), (2190, 41724), (2196, 41610), (2280, 40077), (2318, 39420), (2440, 37449), (2565, 35624), (2628, 34770), (2745, 33288), (2774, 32940), (2920, 31293), (3285, 27816), (3294, 27740), (3420, 26718), (3477, 26280), (3660, 24966), (3942, 23180), (4104, 22265), (4161, 21960), (4380, 20862), (4392, 20805), (4453, 20520), (4636, 19710), (5130, 17812), (5256, 17385), (5490, 16644), (5548, 16470), (5795, 15768), (6570, 13908), (6588, 13870), (6840, 13359), (6935, 13176), (6954, 13140), (7320, 12483), (7884, 11590), (8235, 11096), (8322, 10980), (8760, 10431), (8906, 10260), (9272, 9855)]