51183720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1069}}^1$

素因数の和:1112

約数の個数: 192

約数和(自身を含む): 200304000

約数和(自身を除く): 149120280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1069, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2138, 2280, 2394, 2520, 2660, 3192, 3207, 3420, 3990, 4276, 4788, 5320, 5345, 5985, 6414, 6840, 7483, 7980, 8552, 9576, 9621, 10690, 11970, 12828, 14966, 15960, 16035, 19242, 20311, 21380, 22449, 23940, 25656, 29932, 32070, 37415, 38484, 40622, 42760, 44898, 47880, 48105, 59864, 60933, 64140, 67347, 74830, 76968, 81244, 89796, 96210, 101555, 112245, 121866, 128280, 134694, 142177, 149660, 162488, 179592, 182799, 192420, 203110, 224490, 243732, 269388, 284354, 299320, 304665, 336735, 365598, 384840, 406220, 426531, 448980, 487464, 538776, 568708, 609330, 673470, 710885, 731196, 812440, 853062, 897960, 913995, 1137416, 1218660, 1279593, 1346940, 1421770, 1462392, 1706124, 1827990, 2132655, 2437320, 2559186, 2693880, 2843540, 3412248, 3655980, 4265310, 5118372, 5687080, 6397965, 7311960, 8530620, 10236744, 12795930, 17061240, 25591860, 51183720]

約数ペア:

[(1, 51183720), (2, 25591860), (3, 17061240), (4, 12795930), (5, 10236744), (6, 8530620), (7, 7311960), (8, 6397965), (9, 5687080), (10, 5118372), (12, 4265310), (14, 3655980), (15, 3412248), (18, 2843540), (19, 2693880), (20, 2559186), (21, 2437320), (24, 2132655), (28, 1827990), (30, 1706124), (35, 1462392), (36, 1421770), (38, 1346940), (40, 1279593), (42, 1218660), (45, 1137416), (56, 913995), (57, 897960), (60, 853062), (63, 812440), (70, 731196), (72, 710885), (76, 673470), (84, 609330), (90, 568708), (95, 538776), (105, 487464), (114, 448980), (120, 426531), (126, 406220), (133, 384840), (140, 365598), (152, 336735), (168, 304665), (171, 299320), (180, 284354), (190, 269388), (210, 243732), (228, 224490), (252, 203110), (266, 192420), (280, 182799), (285, 179592), (315, 162488), (342, 149660), (360, 142177), (380, 134694), (399, 128280), (420, 121866), (456, 112245), (504, 101555), (532, 96210), (570, 89796), (630, 81244), (665, 76968), (684, 74830), (760, 67347), (798, 64140), (840, 60933), (855, 59864), (1064, 48105), (1069, 47880), (1140, 44898), (1197, 42760), (1260, 40622), (1330, 38484), (1368, 37415), (1596, 32070), (1710, 29932), (1995, 25656), (2138, 23940), (2280, 22449), (2394, 21380), (2520, 20311), (2660, 19242), (3192, 16035), (3207, 15960), (3420, 14966), (3990, 12828), (4276, 11970), (4788, 10690), (5320, 9621), (5345, 9576), (5985, 8552), (6414, 7980), (6840, 7483)]