45101100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:280

約数の個数: 144

約数和(自身を含む): 144990720

約数和(自身を除く): 99889620

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 79, 100, 110, 132, 150, 158, 165, 173, 220, 237, 275, 300, 316, 330, 346, 395, 474, 519, 550, 660, 692, 790, 825, 865, 869, 948, 1038, 1100, 1185, 1580, 1650, 1730, 1738, 1903, 1975, 2076, 2370, 2595, 2607, 3300, 3460, 3476, 3806, 3950, 4325, 4345, 4740, 5190, 5214, 5709, 5925, 7612, 7900, 8650, 8690, 9515, 10380, 10428, 11418, 11850, 12975, 13035, 13667, 17300, 17380, 19030, 21725, 22836, 23700, 25950, 26070, 27334, 28545, 38060, 41001, 43450, 47575, 51900, 52140, 54668, 57090, 65175, 68335, 82002, 86900, 95150, 114180, 130350, 136670, 142725, 150337, 164004, 190300, 205005, 260700, 273340, 285450, 300674, 341675, 410010, 451011, 570900, 601348, 683350, 751685, 820020, 902022, 1025025, 1366700, 1503370, 1804044, 2050050, 2255055, 3006740, 3758425, 4100100, 4510110, 7516850, 9020220, 11275275, 15033700, 22550550, 45101100]

約数ペア:

[(1, 45101100), (2, 22550550), (3, 15033700), (4, 11275275), (5, 9020220), (6, 7516850), (10, 4510110), (11, 4100100), (12, 3758425), (15, 3006740), (20, 2255055), (22, 2050050), (25, 1804044), (30, 1503370), (33, 1366700), (44, 1025025), (50, 902022), (55, 820020), (60, 751685), (66, 683350), (75, 601348), (79, 570900), (100, 451011), (110, 410010), (132, 341675), (150, 300674), (158, 285450), (165, 273340), (173, 260700), (220, 205005), (237, 190300), (275, 164004), (300, 150337), (316, 142725), (330, 136670), (346, 130350), (395, 114180), (474, 95150), (519, 86900), (550, 82002), (660, 68335), (692, 65175), (790, 57090), (825, 54668), (865, 52140), (869, 51900), (948, 47575), (1038, 43450), (1100, 41001), (1185, 38060), (1580, 28545), (1650, 27334), (1730, 26070), (1738, 25950), (1903, 23700), (1975, 22836), (2076, 21725), (2370, 19030), (2595, 17380), (2607, 17300), (3300, 13667), (3460, 13035), (3476, 12975), (3806, 11850), (3950, 11418), (4325, 10428), (4345, 10380), (4740, 9515), (5190, 8690), (5214, 8650), (5709, 7900), (5925, 7612)]