45687780

素因数分解:

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

素因数の和:171

約数の個数: 192

約数和(自身を含む): 154156800

約数和(自身を除く): 108469020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 61, 73, 76, 90, 95, 108, 114, 122, 135, 146, 171, 180, 183, 190, 219, 228, 244, 270, 285, 292, 305, 342, 365, 366, 380, 438, 513, 540, 549, 570, 610, 657, 684, 730, 732, 855, 876, 915, 1026, 1095, 1098, 1140, 1159, 1220, 1314, 1387, 1460, 1647, 1710, 1830, 1971, 2052, 2190, 2196, 2318, 2565, 2628, 2745, 2774, 3285, 3294, 3420, 3477, 3660, 3942, 4161, 4380, 4453, 4636, 5130, 5490, 5548, 5795, 6570, 6588, 6935, 6954, 7884, 8235, 8322, 8906, 9855, 10260, 10431, 10980, 11590, 12483, 13140, 13359, 13870, 13908, 16470, 16644, 17385, 17812, 19710, 20805, 20862, 22265, 23180, 24966, 26718, 27740, 31293, 32940, 34770, 37449, 39420, 40077, 41610, 41724, 44530, 49932, 52155, 53436, 62415, 62586, 66795, 69540, 74898, 80154, 83220, 84607, 89060, 104310, 120231, 124830, 125172, 133590, 149796, 156465, 160308, 169214, 187245, 200385, 208620, 240462, 249660, 253821, 267180, 312930, 338428, 374490, 400770, 423035, 480924, 507642, 601155, 625860, 748980, 761463, 801540, 846070, 1015284, 1202310, 1269105, 1522926, 1692140, 2284389, 2404620, 2538210, 3045852, 3807315, 4568778, 5076420, 7614630, 9137556, 11421945, 15229260, 22843890, 45687780]

約数ペア:

[(1, 45687780), (2, 22843890), (3, 15229260), (4, 11421945), (5, 9137556), (6, 7614630), (9, 5076420), (10, 4568778), (12, 3807315), (15, 3045852), (18, 2538210), (19, 2404620), (20, 2284389), (27, 1692140), (30, 1522926), (36, 1269105), (38, 1202310), (45, 1015284), (54, 846070), (57, 801540), (60, 761463), (61, 748980), (73, 625860), (76, 601155), (90, 507642), (95, 480924), (108, 423035), (114, 400770), (122, 374490), (135, 338428), (146, 312930), (171, 267180), (180, 253821), (183, 249660), (190, 240462), (219, 208620), (228, 200385), (244, 187245), (270, 169214), (285, 160308), (292, 156465), (305, 149796), (342, 133590), (365, 125172), (366, 124830), (380, 120231), (438, 104310), (513, 89060), (540, 84607), (549, 83220), (570, 80154), (610, 74898), (657, 69540), (684, 66795), (730, 62586), (732, 62415), (855, 53436), (876, 52155), (915, 49932), (1026, 44530), (1095, 41724), (1098, 41610), (1140, 40077), (1159, 39420), (1220, 37449), (1314, 34770), (1387, 32940), (1460, 31293), (1647, 27740), (1710, 26718), (1830, 24966), (1971, 23180), (2052, 22265), (2190, 20862), (2196, 20805), (2318, 19710), (2565, 17812), (2628, 17385), (2745, 16644), (2774, 16470), (3285, 13908), (3294, 13870), (3420, 13359), (3477, 13140), (3660, 12483), (3942, 11590), (4161, 10980), (4380, 10431), (4453, 10260), (4636, 9855), (5130, 8906), (5490, 8322), (5548, 8235), (5795, 7884), (6570, 6954), (6588, 6935)]