223722180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1097}}^1$

素因数の和:1226

約数の個数: 144

約数和(自身を含む): 748185984

約数和(自身を除く): 524463804

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, 103, 110, 132, 165, 180, 198, 206, 220, 309, 330, 396, 412, 495, 515, 618, 660, 927, 990, 1030, 1097, 1133, 1236, 1545, 1854, 1980, 2060, 2194, 2266, 3090, 3291, 3399, 3708, 4388, 4532, 4635, 5485, 5665, 6180, 6582, 6798, 9270, 9873, 10197, 10970, 11330, 12067, 13164, 13596, 16455, 16995, 18540, 19746, 20394, 21940, 22660, 24134, 32910, 33990, 36201, 39492, 40788, 48268, 49365, 50985, 60335, 65820, 67980, 72402, 98730, 101970, 108603, 112991, 120670, 144804, 181005, 197460, 203940, 217206, 225982, 241340, 338973, 362010, 434412, 451964, 543015, 564955, 677946, 724020, 1016919, 1086030, 1129910, 1242901, 1355892, 1694865, 2033838, 2172060, 2259820, 2485802, 3389730, 3728703, 4067676, 4971604, 5084595, 6214505, 6779460, 7457406, 10169190, 11186109, 12429010, 14914812, 18643515, 20338380, 22372218, 24858020, 37287030, 44744436, 55930545, 74574060, 111861090, 223722180]

約数ペア:

[(1, 223722180), (2, 111861090), (3, 74574060), (4, 55930545), (5, 44744436), (6, 37287030), (9, 24858020), (10, 22372218), (11, 20338380), (12, 18643515), (15, 14914812), (18, 12429010), (20, 11186109), (22, 10169190), (30, 7457406), (33, 6779460), (36, 6214505), (44, 5084595), (45, 4971604), (55, 4067676), (60, 3728703), (66, 3389730), (90, 2485802), (99, 2259820), (103, 2172060), (110, 2033838), (132, 1694865), (165, 1355892), (180, 1242901), (198, 1129910), (206, 1086030), (220, 1016919), (309, 724020), (330, 677946), (396, 564955), (412, 543015), (495, 451964), (515, 434412), (618, 362010), (660, 338973), (927, 241340), (990, 225982), (1030, 217206), (1097, 203940), (1133, 197460), (1236, 181005), (1545, 144804), (1854, 120670), (1980, 112991), (2060, 108603), (2194, 101970), (2266, 98730), (3090, 72402), (3291, 67980), (3399, 65820), (3708, 60335), (4388, 50985), (4532, 49365), (4635, 48268), (5485, 40788), (5665, 39492), (6180, 36201), (6582, 33990), (6798, 32910), (9270, 24134), (9873, 22660), (10197, 21940), (10970, 20394), (11330, 19746), (12067, 18540), (13164, 16995), (13596, 16455)]