223789860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{25373}}^1$

素因数の和:25402

約数の個数: 108

約数和(自身を含む): 789689628

約数和(自身を除く): 565899768

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 25373, 50746, 76119, 101492, 126865, 152238, 177611, 228357, 253730, 304476, 355222, 380595, 456714, 507460, 532833, 710444, 761190, 888055, 913428, 1065666, 1141785, 1243277, 1522380, 1598499, 1776110, 2131332, 2283570, 2486554, 2664165, 3196998, 3552220, 3729831, 4567140, 4973108, 5328330, 6216385, 6393996, 7459662, 7992495, 10656660, 11189493, 12432770, 14919324, 15984990, 18649155, 22378986, 24865540, 31969980, 37298310, 44757972, 55947465, 74596620, 111894930, 223789860]

約数ペア:

[(1, 223789860), (2, 111894930), (3, 74596620), (4, 55947465), (5, 44757972), (6, 37298310), (7, 31969980), (9, 24865540), (10, 22378986), (12, 18649155), (14, 15984990), (15, 14919324), (18, 12432770), (20, 11189493), (21, 10656660), (28, 7992495), (30, 7459662), (35, 6393996), (36, 6216385), (42, 5328330), (45, 4973108), (49, 4567140), (60, 3729831), (63, 3552220), (70, 3196998), (84, 2664165), (90, 2486554), (98, 2283570), (105, 2131332), (126, 1776110), (140, 1598499), (147, 1522380), (180, 1243277), (196, 1141785), (210, 1065666), (245, 913428), (252, 888055), (294, 761190), (315, 710444), (420, 532833), (441, 507460), (490, 456714), (588, 380595), (630, 355222), (735, 304476), (882, 253730), (980, 228357), (1260, 177611), (1470, 152238), (1764, 126865), (2205, 101492), (2940, 76119), (4410, 50746), (8820, 25373)]