277370730

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:163

約数の個数: 320

約数和(自身を含む): 948423168

約数和(自身を除く): 671052438

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 53, 54, 63, 65, 70, 71, 78, 81, 90, 91, 105, 106, 117, 126, 130, 135, 142, 159, 162, 182, 189, 195, 210, 213, 234, 265, 270, 273, 315, 318, 351, 355, 371, 378, 390, 405, 426, 455, 477, 497, 530, 546, 567, 585, 630, 639, 689, 702, 710, 742, 795, 810, 819, 910, 923, 945, 954, 994, 1053, 1065, 1113, 1134, 1170, 1278, 1365, 1378, 1431, 1491, 1590, 1638, 1755, 1846, 1855, 1890, 1917, 2067, 2106, 2130, 2226, 2385, 2457, 2485, 2730, 2769, 2835, 2862, 2982, 3195, 3339, 3445, 3510, 3710, 3763, 3834, 4095, 4134, 4293, 4473, 4615, 4770, 4823, 4914, 4970, 5265, 5538, 5565, 5670, 5751, 6201, 6390, 6461, 6678, 6890, 7155, 7371, 7455, 7526, 8190, 8307, 8586, 8946, 9230, 9585, 9646, 10017, 10335, 10530, 11130, 11289, 11502, 12285, 12402, 12922, 13419, 13845, 14310, 14469, 14742, 14910, 16614, 16695, 18603, 18815, 19170, 19383, 20034, 20670, 21465, 22365, 22578, 24115, 24570, 24921, 26341, 26838, 27690, 28755, 28938, 30051, 31005, 32305, 33390, 33867, 36855, 37206, 37630, 38766, 40257, 41535, 42930, 43407, 44730, 48230, 48919, 49842, 50085, 52682, 55809, 56445, 57510, 58149, 60102, 62010, 64610, 67095, 67734, 72345, 73710, 74763, 79023, 80514, 83070, 86814, 93015, 96915, 97838, 100170, 101601, 111618, 112890, 116298, 124605, 130221, 131705, 134190, 144690, 146757, 149526, 150255, 158046, 169335, 174447, 186030, 193830, 201285, 203202, 217035, 237069, 244595, 249210, 260442, 263410, 279045, 290745, 293514, 300510, 304803, 338670, 342433, 348894, 373815, 390663, 395115, 402570, 434070, 440271, 474138, 489190, 508005, 523341, 558090, 581490, 609606, 651105, 684866, 711207, 733785, 747630, 781326, 790230, 872235, 880542, 1016010, 1027299, 1046682, 1185345, 1302210, 1320813, 1422414, 1467570, 1524015, 1712165, 1744470, 1953315, 2054598, 2133621, 2201355, 2370690, 2616705, 2641626, 3048030, 3081897, 3424330, 3556035, 3906630, 3962439, 4267242, 4402710, 5136495, 5233410, 6163794, 6604065, 7112070, 7924878, 9245691, 10272990, 10668105, 13208130, 15409485, 18491382, 19812195, 21336210, 27737073, 30818970, 39624390, 46228455, 55474146, 92456910, 138685365, 277370730]

約数ペア:

[(1, 277370730), (2, 138685365), (3, 92456910), (5, 55474146), (6, 46228455), (7, 39624390), (9, 30818970), (10, 27737073), (13, 21336210), (14, 19812195), (15, 18491382), (18, 15409485), (21, 13208130), (26, 10668105), (27, 10272990), (30, 9245691), (35, 7924878), (39, 7112070), (42, 6604065), (45, 6163794), (53, 5233410), (54, 5136495), (63, 4402710), (65, 4267242), (70, 3962439), (71, 3906630), (78, 3556035), (81, 3424330), (90, 3081897), (91, 3048030), (105, 2641626), (106, 2616705), (117, 2370690), (126, 2201355), (130, 2133621), (135, 2054598), (142, 1953315), (159, 1744470), (162, 1712165), (182, 1524015), (189, 1467570), (195, 1422414), (210, 1320813), (213, 1302210), (234, 1185345), (265, 1046682), (270, 1027299), (273, 1016010), (315, 880542), (318, 872235), (351, 790230), (355, 781326), (371, 747630), (378, 733785), (390, 711207), (405, 684866), (426, 651105), (455, 609606), (477, 581490), (497, 558090), (530, 523341), (546, 508005), (567, 489190), (585, 474138), (630, 440271), (639, 434070), (689, 402570), (702, 395115), (710, 390663), (742, 373815), (795, 348894), (810, 342433), (819, 338670), (910, 304803), (923, 300510), (945, 293514), (954, 290745), (994, 279045), (1053, 263410), (1065, 260442), (1113, 249210), (1134, 244595), (1170, 237069), (1278, 217035), (1365, 203202), (1378, 201285), (1431, 193830), (1491, 186030), (1590, 174447), (1638, 169335), (1755, 158046), (1846, 150255), (1855, 149526), (1890, 146757), (1917, 144690), (2067, 134190), (2106, 131705), (2130, 130221), (2226, 124605), (2385, 116298), (2457, 112890), (2485, 111618), (2730, 101601), (2769, 100170), (2835, 97838), (2862, 96915), (2982, 93015), (3195, 86814), (3339, 83070), (3445, 80514), (3510, 79023), (3710, 74763), (3763, 73710), (3834, 72345), (4095, 67734), (4134, 67095), (4293, 64610), (4473, 62010), (4615, 60102), (4770, 58149), (4823, 57510), (4914, 56445), (4970, 55809), (5265, 52682), (5538, 50085), (5565, 49842), (5670, 48919), (5751, 48230), (6201, 44730), (6390, 43407), (6461, 42930), (6678, 41535), (6890, 40257), (7155, 38766), (7371, 37630), (7455, 37206), (7526, 36855), (8190, 33867), (8307, 33390), (8586, 32305), (8946, 31005), (9230, 30051), (9585, 28938), (9646, 28755), (10017, 27690), (10335, 26838), (10530, 26341), (11130, 24921), (11289, 24570), (11502, 24115), (12285, 22578), (12402, 22365), (12922, 21465), (13419, 20670), (13845, 20034), (14310, 19383), (14469, 19170), (14742, 18815), (14910, 18603), (16614, 16695)]