111233980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:164

約数の個数: 192

約数和(自身を含む): 304819200

約数和(自身を除く): 193585220

約数列:

[1, 2, 4, 5, 10, 11, 13, 19, 20, 22, 23, 26, 38, 44, 46, 52, 55, 65, 76, 89, 92, 95, 110, 115, 130, 143, 178, 190, 209, 220, 230, 247, 253, 260, 286, 299, 356, 380, 418, 437, 445, 460, 494, 506, 572, 598, 715, 836, 874, 890, 979, 988, 1012, 1045, 1157, 1196, 1235, 1265, 1430, 1495, 1691, 1748, 1780, 1958, 2047, 2090, 2185, 2314, 2470, 2530, 2717, 2860, 2990, 3289, 3382, 3916, 4094, 4180, 4370, 4628, 4807, 4895, 4940, 5060, 5434, 5681, 5785, 5980, 6578, 6764, 8188, 8455, 8740, 9614, 9790, 10235, 10868, 11362, 11570, 12727, 13156, 13585, 16445, 16910, 18601, 19228, 19580, 20470, 21983, 22517, 22724, 23140, 24035, 25454, 26611, 27170, 28405, 32890, 33820, 37202, 38893, 40940, 43966, 45034, 48070, 50908, 53222, 54340, 56810, 62491, 63635, 65780, 74404, 77786, 87932, 90068, 93005, 96140, 106444, 109915, 112585, 113620, 124982, 127270, 133055, 155572, 186010, 194465, 219830, 225170, 241813, 249964, 254540, 266110, 292721, 312455, 372020, 388930, 427823, 439660, 450340, 483626, 505609, 532220, 585442, 624910, 777860, 855646, 967252, 1011218, 1170884, 1209065, 1249820, 1463605, 1711292, 2022436, 2139115, 2418130, 2528045, 2927210, 4278230, 4836260, 5056090, 5561699, 5854420, 8556460, 10112180, 11123398, 22246796, 27808495, 55616990, 111233980]

約数ペア:

[(1, 111233980), (2, 55616990), (4, 27808495), (5, 22246796), (10, 11123398), (11, 10112180), (13, 8556460), (19, 5854420), (20, 5561699), (22, 5056090), (23, 4836260), (26, 4278230), (38, 2927210), (44, 2528045), (46, 2418130), (52, 2139115), (55, 2022436), (65, 1711292), (76, 1463605), (89, 1249820), (92, 1209065), (95, 1170884), (110, 1011218), (115, 967252), (130, 855646), (143, 777860), (178, 624910), (190, 585442), (209, 532220), (220, 505609), (230, 483626), (247, 450340), (253, 439660), (260, 427823), (286, 388930), (299, 372020), (356, 312455), (380, 292721), (418, 266110), (437, 254540), (445, 249964), (460, 241813), (494, 225170), (506, 219830), (572, 194465), (598, 186010), (715, 155572), (836, 133055), (874, 127270), (890, 124982), (979, 113620), (988, 112585), (1012, 109915), (1045, 106444), (1157, 96140), (1196, 93005), (1235, 90068), (1265, 87932), (1430, 77786), (1495, 74404), (1691, 65780), (1748, 63635), (1780, 62491), (1958, 56810), (2047, 54340), (2090, 53222), (2185, 50908), (2314, 48070), (2470, 45034), (2530, 43966), (2717, 40940), (2860, 38893), (2990, 37202), (3289, 33820), (3382, 32890), (3916, 28405), (4094, 27170), (4180, 26611), (4370, 25454), (4628, 24035), (4807, 23140), (4895, 22724), (4940, 22517), (5060, 21983), (5434, 20470), (5681, 19580), (5785, 19228), (5980, 18601), (6578, 16910), (6764, 16445), (8188, 13585), (8455, 13156), (8740, 12727), (9614, 11570), (9790, 11362), (10235, 10868)]