268536450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:329

約数の個数: 192

約数和(自身を含む): 831946752

約数和(自身を除く): 563410302

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 65, 70, 75, 78, 91, 103, 105, 130, 150, 175, 182, 191, 195, 206, 210, 273, 309, 325, 350, 382, 390, 455, 515, 525, 546, 573, 618, 650, 721, 910, 955, 975, 1030, 1050, 1146, 1337, 1339, 1365, 1442, 1545, 1910, 1950, 2163, 2275, 2483, 2575, 2674, 2678, 2730, 2865, 3090, 3605, 4011, 4017, 4326, 4550, 4775, 4966, 5150, 5730, 6685, 6695, 6825, 7210, 7449, 7725, 8022, 8034, 9373, 9550, 10815, 12415, 13370, 13390, 13650, 14325, 14898, 15450, 17381, 18025, 18746, 19673, 20055, 20085, 21630, 24830, 28119, 28650, 33425, 33475, 34762, 36050, 37245, 39346, 40110, 40170, 46865, 52143, 54075, 56238, 59019, 62075, 66850, 66950, 74490, 86905, 93730, 98365, 100275, 100425, 104286, 108150, 118038, 124150, 137711, 140595, 173810, 186225, 196730, 200550, 200850, 234325, 255749, 260715, 275422, 281190, 295095, 372450, 413133, 434525, 468650, 491825, 511498, 521430, 590190, 688555, 702975, 767247, 826266, 869050, 983650, 1278745, 1303575, 1377110, 1405950, 1475475, 1534494, 1790243, 2065665, 2557490, 2607150, 2950950, 3442775, 3580486, 3836235, 4131330, 5370729, 6393725, 6885550, 7672470, 8951215, 10328325, 10741458, 12787450, 17902430, 19181175, 20656650, 26853645, 38362350, 44756075, 53707290, 89512150, 134268225, 268536450]

約数ペア:

[(1, 268536450), (2, 134268225), (3, 89512150), (5, 53707290), (6, 44756075), (7, 38362350), (10, 26853645), (13, 20656650), (14, 19181175), (15, 17902430), (21, 12787450), (25, 10741458), (26, 10328325), (30, 8951215), (35, 7672470), (39, 6885550), (42, 6393725), (50, 5370729), (65, 4131330), (70, 3836235), (75, 3580486), (78, 3442775), (91, 2950950), (103, 2607150), (105, 2557490), (130, 2065665), (150, 1790243), (175, 1534494), (182, 1475475), (191, 1405950), (195, 1377110), (206, 1303575), (210, 1278745), (273, 983650), (309, 869050), (325, 826266), (350, 767247), (382, 702975), (390, 688555), (455, 590190), (515, 521430), (525, 511498), (546, 491825), (573, 468650), (618, 434525), (650, 413133), (721, 372450), (910, 295095), (955, 281190), (975, 275422), (1030, 260715), (1050, 255749), (1146, 234325), (1337, 200850), (1339, 200550), (1365, 196730), (1442, 186225), (1545, 173810), (1910, 140595), (1950, 137711), (2163, 124150), (2275, 118038), (2483, 108150), (2575, 104286), (2674, 100425), (2678, 100275), (2730, 98365), (2865, 93730), (3090, 86905), (3605, 74490), (4011, 66950), (4017, 66850), (4326, 62075), (4550, 59019), (4775, 56238), (4966, 54075), (5150, 52143), (5730, 46865), (6685, 40170), (6695, 40110), (6825, 39346), (7210, 37245), (7449, 36050), (7725, 34762), (8022, 33475), (8034, 33425), (9373, 28650), (9550, 28119), (10815, 24830), (12415, 21630), (13370, 20085), (13390, 20055), (13650, 19673), (14325, 18746), (14898, 18025), (15450, 17381)]