109017700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:218

約数の個数: 144

約数和(自身を含む): 279982080

約数和(自身を除く): 170964380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 31, 44, 46, 50, 55, 62, 92, 100, 110, 115, 124, 139, 155, 220, 230, 253, 275, 278, 310, 341, 460, 506, 550, 556, 575, 620, 682, 695, 713, 775, 1012, 1100, 1150, 1265, 1364, 1390, 1426, 1529, 1550, 1705, 2300, 2530, 2780, 2852, 3058, 3100, 3197, 3410, 3475, 3565, 4309, 5060, 6116, 6325, 6394, 6820, 6950, 7130, 7645, 7843, 8525, 8618, 12650, 12788, 13900, 14260, 15290, 15686, 15985, 17050, 17236, 17825, 21545, 25300, 30580, 31372, 31970, 34100, 35167, 35650, 38225, 39215, 43090, 47399, 63940, 70334, 71300, 76450, 78430, 79925, 86180, 94798, 99107, 107725, 140668, 152900, 156860, 159850, 175835, 189596, 196075, 198214, 215450, 236995, 319700, 351670, 392150, 396428, 430900, 473990, 495535, 703340, 784300, 879175, 947980, 991070, 1090177, 1184975, 1758350, 1982140, 2180354, 2369950, 2477675, 3516700, 4360708, 4739900, 4955350, 5450885, 9910700, 10901770, 21803540, 27254425, 54508850, 109017700]

約数ペア:

[(1, 109017700), (2, 54508850), (4, 27254425), (5, 21803540), (10, 10901770), (11, 9910700), (20, 5450885), (22, 4955350), (23, 4739900), (25, 4360708), (31, 3516700), (44, 2477675), (46, 2369950), (50, 2180354), (55, 1982140), (62, 1758350), (92, 1184975), (100, 1090177), (110, 991070), (115, 947980), (124, 879175), (139, 784300), (155, 703340), (220, 495535), (230, 473990), (253, 430900), (275, 396428), (278, 392150), (310, 351670), (341, 319700), (460, 236995), (506, 215450), (550, 198214), (556, 196075), (575, 189596), (620, 175835), (682, 159850), (695, 156860), (713, 152900), (775, 140668), (1012, 107725), (1100, 99107), (1150, 94798), (1265, 86180), (1364, 79925), (1390, 78430), (1426, 76450), (1529, 71300), (1550, 70334), (1705, 63940), (2300, 47399), (2530, 43090), (2780, 39215), (2852, 38225), (3058, 35650), (3100, 35167), (3197, 34100), (3410, 31970), (3475, 31372), (3565, 30580), (4309, 25300), (5060, 21545), (6116, 17825), (6325, 17236), (6394, 17050), (6820, 15985), (6950, 15686), (7130, 15290), (7645, 14260), (7843, 13900), (8525, 12788), (8618, 12650)]