221910030

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:165

約数の個数: 192

約数和(自身を含む): 641571840

約数和(自身を除く): 419661810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 47, 54, 58, 67, 81, 87, 90, 94, 134, 135, 141, 145, 162, 174, 201, 235, 243, 261, 270, 282, 290, 335, 402, 405, 423, 435, 470, 486, 522, 603, 670, 705, 783, 810, 846, 870, 1005, 1206, 1215, 1269, 1305, 1363, 1410, 1566, 1809, 1943, 2010, 2115, 2349, 2430, 2538, 2610, 2726, 3015, 3149, 3618, 3807, 3886, 3915, 4089, 4230, 4698, 5427, 5829, 6030, 6298, 6345, 6815, 7047, 7614, 7830, 8178, 9045, 9447, 9715, 10854, 11421, 11658, 11745, 12267, 12690, 13630, 14094, 15745, 16281, 17487, 18090, 18894, 19035, 19430, 20445, 22842, 23490, 24534, 27135, 28341, 29145, 31490, 32562, 34974, 35235, 36801, 38070, 40890, 47235, 52461, 54270, 56682, 57105, 58290, 61335, 70470, 73602, 81405, 85023, 87435, 91321, 94470, 104922, 110403, 114210, 122670, 141705, 157383, 162810, 170046, 174870, 182642, 184005, 220806, 255069, 262305, 273963, 283410, 314766, 331209, 368010, 425115, 456605, 472149, 510138, 524610, 547926, 552015, 662418, 765207, 786915, 821889, 850230, 913210, 944298, 1104030, 1275345, 1369815, 1530414, 1573830, 1643778, 1656045, 2360745, 2465667, 2550690, 2739630, 3312090, 3826035, 4109445, 4721490, 4931334, 7397001, 7652070, 8218890, 12328335, 14794002, 22191003, 24656670, 36985005, 44382006, 73970010, 110955015, 221910030]

約数ペア:

[(1, 221910030), (2, 110955015), (3, 73970010), (5, 44382006), (6, 36985005), (9, 24656670), (10, 22191003), (15, 14794002), (18, 12328335), (27, 8218890), (29, 7652070), (30, 7397001), (45, 4931334), (47, 4721490), (54, 4109445), (58, 3826035), (67, 3312090), (81, 2739630), (87, 2550690), (90, 2465667), (94, 2360745), (134, 1656045), (135, 1643778), (141, 1573830), (145, 1530414), (162, 1369815), (174, 1275345), (201, 1104030), (235, 944298), (243, 913210), (261, 850230), (270, 821889), (282, 786915), (290, 765207), (335, 662418), (402, 552015), (405, 547926), (423, 524610), (435, 510138), (470, 472149), (486, 456605), (522, 425115), (603, 368010), (670, 331209), (705, 314766), (783, 283410), (810, 273963), (846, 262305), (870, 255069), (1005, 220806), (1206, 184005), (1215, 182642), (1269, 174870), (1305, 170046), (1363, 162810), (1410, 157383), (1566, 141705), (1809, 122670), (1943, 114210), (2010, 110403), (2115, 104922), (2349, 94470), (2430, 91321), (2538, 87435), (2610, 85023), (2726, 81405), (3015, 73602), (3149, 70470), (3618, 61335), (3807, 58290), (3886, 57105), (3915, 56682), (4089, 54270), (4230, 52461), (4698, 47235), (5427, 40890), (5829, 38070), (6030, 36801), (6298, 35235), (6345, 34974), (6815, 32562), (7047, 31490), (7614, 29145), (7830, 28341), (8178, 27135), (9045, 24534), (9447, 23490), (9715, 22842), (10854, 20445), (11421, 19430), (11658, 19035), (11745, 18894), (12267, 18090), (12690, 17487), (13630, 16281), (14094, 15745)]