101980410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:516

約数の個数: 128

約数和(自身を含む): 299980800

約数和(自身を除く): 198000390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 61, 70, 95, 105, 114, 122, 133, 183, 190, 210, 266, 285, 305, 366, 399, 419, 427, 570, 610, 665, 798, 838, 854, 915, 1159, 1257, 1281, 1330, 1830, 1995, 2095, 2135, 2318, 2514, 2562, 2933, 3477, 3990, 4190, 4270, 5795, 5866, 6285, 6405, 6954, 7961, 8113, 8799, 11590, 12570, 12810, 14665, 15922, 16226, 17385, 17598, 23883, 24339, 25559, 29330, 34770, 39805, 40565, 43995, 47766, 48678, 51118, 55727, 76677, 79610, 81130, 87990, 111454, 119415, 121695, 127795, 153354, 167181, 178913, 238830, 243390, 255590, 278635, 334362, 357826, 383385, 485621, 536739, 557270, 766770, 835905, 894565, 971242, 1073478, 1456863, 1671810, 1789130, 2428105, 2683695, 2913726, 3399347, 4856210, 5367390, 6798694, 7284315, 10198041, 14568630, 16996735, 20396082, 33993470, 50990205, 101980410]

約数ペア:

[(1, 101980410), (2, 50990205), (3, 33993470), (5, 20396082), (6, 16996735), (7, 14568630), (10, 10198041), (14, 7284315), (15, 6798694), (19, 5367390), (21, 4856210), (30, 3399347), (35, 2913726), (38, 2683695), (42, 2428105), (57, 1789130), (61, 1671810), (70, 1456863), (95, 1073478), (105, 971242), (114, 894565), (122, 835905), (133, 766770), (183, 557270), (190, 536739), (210, 485621), (266, 383385), (285, 357826), (305, 334362), (366, 278635), (399, 255590), (419, 243390), (427, 238830), (570, 178913), (610, 167181), (665, 153354), (798, 127795), (838, 121695), (854, 119415), (915, 111454), (1159, 87990), (1257, 81130), (1281, 79610), (1330, 76677), (1830, 55727), (1995, 51118), (2095, 48678), (2135, 47766), (2318, 43995), (2514, 40565), (2562, 39805), (2933, 34770), (3477, 29330), (3990, 25559), (4190, 24339), (4270, 23883), (5795, 17598), (5866, 17385), (6285, 16226), (6405, 15922), (6954, 14665), (7961, 12810), (8113, 12570), (8799, 11590)]