74541390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 192

約数和(自身を含む): 236984832

約数和(自身を除く): 162443442

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 23, 30, 33, 35, 42, 46, 55, 61, 66, 69, 70, 77, 105, 110, 115, 122, 138, 154, 161, 165, 183, 210, 230, 231, 253, 305, 322, 330, 345, 366, 385, 427, 462, 483, 506, 529, 610, 671, 690, 759, 770, 805, 854, 915, 966, 1058, 1155, 1265, 1281, 1342, 1403, 1518, 1587, 1610, 1771, 1830, 2013, 2135, 2310, 2415, 2530, 2562, 2645, 2806, 3174, 3355, 3542, 3703, 3795, 4026, 4209, 4270, 4697, 4830, 5290, 5313, 5819, 6405, 6710, 7015, 7406, 7590, 7935, 8418, 8855, 9394, 9821, 10065, 10626, 11109, 11638, 12810, 14030, 14091, 15433, 15870, 17457, 17710, 18515, 19642, 20130, 21045, 22218, 23485, 26565, 28182, 29095, 29463, 30866, 32269, 34914, 37030, 40733, 42090, 46299, 46970, 49105, 53130, 55545, 58190, 58926, 64538, 70455, 77165, 81466, 87285, 92598, 96807, 98210, 108031, 111090, 122199, 140910, 147315, 154330, 161345, 174570, 193614, 203665, 216062, 225883, 231495, 244398, 294630, 322690, 324093, 354959, 407330, 451766, 462990, 484035, 540155, 610995, 648186, 677649, 709918, 968070, 1064877, 1080310, 1129415, 1221990, 1355298, 1620465, 1774795, 2129754, 2258830, 2484713, 3240930, 3388245, 3549590, 4969426, 5324385, 6776490, 7454139, 10648770, 12423565, 14908278, 24847130, 37270695, 74541390]

約数ペア:

[(1, 74541390), (2, 37270695), (3, 24847130), (5, 14908278), (6, 12423565), (7, 10648770), (10, 7454139), (11, 6776490), (14, 5324385), (15, 4969426), (21, 3549590), (22, 3388245), (23, 3240930), (30, 2484713), (33, 2258830), (35, 2129754), (42, 1774795), (46, 1620465), (55, 1355298), (61, 1221990), (66, 1129415), (69, 1080310), (70, 1064877), (77, 968070), (105, 709918), (110, 677649), (115, 648186), (122, 610995), (138, 540155), (154, 484035), (161, 462990), (165, 451766), (183, 407330), (210, 354959), (230, 324093), (231, 322690), (253, 294630), (305, 244398), (322, 231495), (330, 225883), (345, 216062), (366, 203665), (385, 193614), (427, 174570), (462, 161345), (483, 154330), (506, 147315), (529, 140910), (610, 122199), (671, 111090), (690, 108031), (759, 98210), (770, 96807), (805, 92598), (854, 87285), (915, 81466), (966, 77165), (1058, 70455), (1155, 64538), (1265, 58926), (1281, 58190), (1342, 55545), (1403, 53130), (1518, 49105), (1587, 46970), (1610, 46299), (1771, 42090), (1830, 40733), (2013, 37030), (2135, 34914), (2310, 32269), (2415, 30866), (2530, 29463), (2562, 29095), (2645, 28182), (2806, 26565), (3174, 23485), (3355, 22218), (3542, 21045), (3703, 20130), (3795, 19642), (4026, 18515), (4209, 17710), (4270, 17457), (4697, 15870), (4830, 15433), (5290, 14091), (5313, 14030), (5819, 12810), (6405, 11638), (6710, 11109), (7015, 10626), (7406, 10065), (7590, 9821), (7935, 9394), (8418, 8855)]