73838310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:127

約数の個数: 256

約数和(自身を含む): 242694144

約数和(自身を除く): 168855834

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 26, 30, 34, 35, 37, 39, 42, 43, 51, 65, 70, 74, 78, 85, 86, 91, 102, 105, 111, 119, 129, 130, 170, 182, 185, 195, 210, 215, 221, 222, 238, 255, 258, 259, 273, 301, 357, 370, 390, 430, 442, 455, 481, 510, 518, 546, 555, 559, 595, 602, 629, 645, 663, 714, 731, 777, 903, 910, 962, 1105, 1110, 1118, 1190, 1258, 1290, 1295, 1326, 1365, 1443, 1462, 1505, 1547, 1554, 1591, 1677, 1785, 1806, 1887, 2193, 2210, 2405, 2590, 2730, 2795, 2886, 3010, 3094, 3145, 3182, 3315, 3354, 3367, 3570, 3655, 3774, 3885, 3913, 4386, 4403, 4515, 4641, 4773, 4810, 5117, 5590, 6290, 6630, 6734, 7215, 7310, 7735, 7770, 7826, 7955, 8177, 8385, 8806, 9030, 9282, 9435, 9503, 9546, 10101, 10234, 10965, 11137, 11739, 13209, 14430, 15351, 15470, 15910, 16354, 16770, 16835, 18870, 19006, 19565, 20202, 20683, 21930, 22015, 22274, 23205, 23478, 23865, 24531, 25585, 26418, 27047, 28509, 30702, 33411, 33670, 39130, 40885, 41366, 44030, 46410, 47515, 47730, 49062, 50505, 51170, 54094, 55685, 57018, 57239, 58695, 62049, 66045, 66521, 66822, 76755, 81141, 81770, 95030, 101010, 103415, 111370, 114478, 117390, 122655, 124098, 132090, 133042, 135235, 142545, 144781, 153510, 162282, 167055, 171717, 189329, 199563, 206830, 245310, 270470, 285090, 286195, 289562, 310245, 332605, 334110, 343434, 351611, 378658, 399126, 405705, 434343, 567987, 572390, 620490, 665210, 703222, 723905, 811410, 858585, 868686, 946645, 997815, 1054833, 1135974, 1447810, 1717170, 1758055, 1893290, 1995630, 2109666, 2171715, 2461277, 2839935, 3516110, 4343430, 4922554, 5274165, 5679870, 7383831, 10548330, 12306385, 14767662, 24612770, 36919155, 73838310]

約数ペア:

[(1, 73838310), (2, 36919155), (3, 24612770), (5, 14767662), (6, 12306385), (7, 10548330), (10, 7383831), (13, 5679870), (14, 5274165), (15, 4922554), (17, 4343430), (21, 3516110), (26, 2839935), (30, 2461277), (34, 2171715), (35, 2109666), (37, 1995630), (39, 1893290), (42, 1758055), (43, 1717170), (51, 1447810), (65, 1135974), (70, 1054833), (74, 997815), (78, 946645), (85, 868686), (86, 858585), (91, 811410), (102, 723905), (105, 703222), (111, 665210), (119, 620490), (129, 572390), (130, 567987), (170, 434343), (182, 405705), (185, 399126), (195, 378658), (210, 351611), (215, 343434), (221, 334110), (222, 332605), (238, 310245), (255, 289562), (258, 286195), (259, 285090), (273, 270470), (301, 245310), (357, 206830), (370, 199563), (390, 189329), (430, 171717), (442, 167055), (455, 162282), (481, 153510), (510, 144781), (518, 142545), (546, 135235), (555, 133042), (559, 132090), (595, 124098), (602, 122655), (629, 117390), (645, 114478), (663, 111370), (714, 103415), (731, 101010), (777, 95030), (903, 81770), (910, 81141), (962, 76755), (1105, 66822), (1110, 66521), (1118, 66045), (1190, 62049), (1258, 58695), (1290, 57239), (1295, 57018), (1326, 55685), (1365, 54094), (1443, 51170), (1462, 50505), (1505, 49062), (1547, 47730), (1554, 47515), (1591, 46410), (1677, 44030), (1785, 41366), (1806, 40885), (1887, 39130), (2193, 33670), (2210, 33411), (2405, 30702), (2590, 28509), (2730, 27047), (2795, 26418), (2886, 25585), (3010, 24531), (3094, 23865), (3145, 23478), (3182, 23205), (3315, 22274), (3354, 22015), (3367, 21930), (3570, 20683), (3655, 20202), (3774, 19565), (3885, 19006), (3913, 18870), (4386, 16835), (4403, 16770), (4515, 16354), (4641, 15910), (4773, 15470), (4810, 15351), (5117, 14430), (5590, 13209), (6290, 11739), (6630, 11137), (6734, 10965), (7215, 10234), (7310, 10101), (7735, 9546), (7770, 9503), (7826, 9435), (7955, 9282), (8177, 9030), (8385, 8806)]