123209460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5657}}^1$

素因数の和:5694

約数の個数: 108

約数和(自身を含む): 410872644

約数和(自身を除く): 287663184

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1815, 1980, 2178, 2420, 3630, 4356, 5445, 5657, 7260, 10890, 11314, 16971, 21780, 22628, 28285, 33942, 50913, 56570, 62227, 67884, 84855, 101826, 113140, 124454, 169710, 186681, 203652, 248908, 254565, 311135, 339420, 373362, 509130, 560043, 622270, 684497, 746724, 933405, 1018260, 1120086, 1244540, 1368994, 1866810, 2053491, 2240172, 2737988, 2800215, 3422485, 3733620, 4106982, 5600430, 6160473, 6844970, 8213964, 10267455, 11200860, 12320946, 13689940, 20534910, 24641892, 30802365, 41069820, 61604730, 123209460]

約数ペア:

[(1, 123209460), (2, 61604730), (3, 41069820), (4, 30802365), (5, 24641892), (6, 20534910), (9, 13689940), (10, 12320946), (11, 11200860), (12, 10267455), (15, 8213964), (18, 6844970), (20, 6160473), (22, 5600430), (30, 4106982), (33, 3733620), (36, 3422485), (44, 2800215), (45, 2737988), (55, 2240172), (60, 2053491), (66, 1866810), (90, 1368994), (99, 1244540), (110, 1120086), (121, 1018260), (132, 933405), (165, 746724), (180, 684497), (198, 622270), (220, 560043), (242, 509130), (330, 373362), (363, 339420), (396, 311135), (484, 254565), (495, 248908), (605, 203652), (660, 186681), (726, 169710), (990, 124454), (1089, 113140), (1210, 101826), (1452, 84855), (1815, 67884), (1980, 62227), (2178, 56570), (2420, 50913), (3630, 33942), (4356, 28285), (5445, 22628), (5657, 21780), (7260, 16971), (10890, 11314)]