102855420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{367}}^1$

素因数の和:561

約数の個数: 120

約数和(自身を含む): 325410624

約数和(自身を除く): 222555204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 173, 180, 270, 324, 346, 367, 405, 519, 540, 692, 734, 810, 865, 1038, 1101, 1468, 1557, 1620, 1730, 1835, 2076, 2202, 2595, 3114, 3303, 3460, 3670, 4404, 4671, 5190, 5505, 6228, 6606, 7340, 7785, 9342, 9909, 10380, 11010, 13212, 14013, 15570, 16515, 18684, 19818, 22020, 23355, 28026, 29727, 31140, 33030, 39636, 46710, 49545, 56052, 59454, 63491, 66060, 70065, 93420, 99090, 118908, 126982, 140130, 148635, 190473, 198180, 253964, 280260, 297270, 317455, 380946, 571419, 594540, 634910, 761892, 952365, 1142838, 1269820, 1714257, 1904730, 2285676, 2857095, 3428514, 3809460, 5142771, 5714190, 6857028, 8571285, 10285542, 11428380, 17142570, 20571084, 25713855, 34285140, 51427710, 102855420]

約数ペア:

[(1, 102855420), (2, 51427710), (3, 34285140), (4, 25713855), (5, 20571084), (6, 17142570), (9, 11428380), (10, 10285542), (12, 8571285), (15, 6857028), (18, 5714190), (20, 5142771), (27, 3809460), (30, 3428514), (36, 2857095), (45, 2285676), (54, 1904730), (60, 1714257), (81, 1269820), (90, 1142838), (108, 952365), (135, 761892), (162, 634910), (173, 594540), (180, 571419), (270, 380946), (324, 317455), (346, 297270), (367, 280260), (405, 253964), (519, 198180), (540, 190473), (692, 148635), (734, 140130), (810, 126982), (865, 118908), (1038, 99090), (1101, 93420), (1468, 70065), (1557, 66060), (1620, 63491), (1730, 59454), (1835, 56052), (2076, 49545), (2202, 46710), (2595, 39636), (3114, 33030), (3303, 31140), (3460, 29727), (3670, 28026), (4404, 23355), (4671, 22020), (5190, 19818), (5505, 18684), (6228, 16515), (6606, 15570), (7340, 14013), (7785, 13212), (9342, 11010), (9909, 10380)]