454390300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:237

約数の個数: 216

約数和(自身を含む): 1280918016

約数和(自身を除く): 826527716

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 25, 26, 28, 35, 46, 50, 52, 65, 70, 91, 92, 100, 115, 130, 140, 161, 167, 169, 175, 182, 230, 260, 299, 322, 325, 334, 338, 350, 364, 455, 460, 575, 598, 644, 650, 668, 676, 700, 805, 835, 845, 910, 1150, 1169, 1183, 1196, 1300, 1495, 1610, 1670, 1690, 1820, 2093, 2171, 2275, 2300, 2338, 2366, 2990, 3220, 3340, 3380, 3841, 3887, 4025, 4175, 4186, 4225, 4342, 4550, 4676, 4732, 5845, 5915, 5980, 7475, 7682, 7774, 8050, 8350, 8372, 8450, 8684, 9100, 10465, 10855, 11690, 11830, 14950, 15197, 15364, 15548, 16100, 16700, 16900, 19205, 19435, 20930, 21710, 23380, 23660, 26887, 27209, 28223, 29225, 29575, 29900, 30394, 38410, 38870, 41860, 43420, 49933, 52325, 53774, 54275, 54418, 56446, 58450, 59150, 60788, 75985, 76820, 77740, 96025, 97175, 99866, 104650, 107548, 108550, 108836, 112892, 116900, 118300, 134435, 136045, 141115, 151970, 192050, 194350, 197561, 199732, 209300, 217100, 249665, 268870, 272090, 282230, 303940, 349531, 379925, 384100, 388700, 395122, 499330, 537740, 544180, 564460, 649129, 672175, 680225, 699062, 705575, 759850, 790244, 987805, 998660, 1248325, 1298258, 1344350, 1360450, 1398124, 1411150, 1519700, 1747655, 1975610, 2496650, 2596516, 2688700, 2720900, 2822300, 3245645, 3495310, 3951220, 4543903, 4939025, 4993300, 6491290, 6990620, 8738275, 9087806, 9878050, 12982580, 16228225, 17476550, 18175612, 19756100, 22719515, 32456450, 34953100, 45439030, 64912900, 90878060, 113597575, 227195150, 454390300]

約数ペア:

[(1, 454390300), (2, 227195150), (4, 113597575), (5, 90878060), (7, 64912900), (10, 45439030), (13, 34953100), (14, 32456450), (20, 22719515), (23, 19756100), (25, 18175612), (26, 17476550), (28, 16228225), (35, 12982580), (46, 9878050), (50, 9087806), (52, 8738275), (65, 6990620), (70, 6491290), (91, 4993300), (92, 4939025), (100, 4543903), (115, 3951220), (130, 3495310), (140, 3245645), (161, 2822300), (167, 2720900), (169, 2688700), (175, 2596516), (182, 2496650), (230, 1975610), (260, 1747655), (299, 1519700), (322, 1411150), (325, 1398124), (334, 1360450), (338, 1344350), (350, 1298258), (364, 1248325), (455, 998660), (460, 987805), (575, 790244), (598, 759850), (644, 705575), (650, 699062), (668, 680225), (676, 672175), (700, 649129), (805, 564460), (835, 544180), (845, 537740), (910, 499330), (1150, 395122), (1169, 388700), (1183, 384100), (1196, 379925), (1300, 349531), (1495, 303940), (1610, 282230), (1670, 272090), (1690, 268870), (1820, 249665), (2093, 217100), (2171, 209300), (2275, 199732), (2300, 197561), (2338, 194350), (2366, 192050), (2990, 151970), (3220, 141115), (3340, 136045), (3380, 134435), (3841, 118300), (3887, 116900), (4025, 112892), (4175, 108836), (4186, 108550), (4225, 107548), (4342, 104650), (4550, 99866), (4676, 97175), (4732, 96025), (5845, 77740), (5915, 76820), (5980, 75985), (7475, 60788), (7682, 59150), (7774, 58450), (8050, 56446), (8350, 54418), (8372, 54275), (8450, 53774), (8684, 52325), (9100, 49933), (10465, 43420), (10855, 41860), (11690, 38870), (11830, 38410), (14950, 30394), (15197, 29900), (15364, 29575), (15548, 29225), (16100, 28223), (16700, 27209), (16900, 26887), (19205, 23660), (19435, 23380), (20930, 21710)]