115220800

素因数分解:

$2^6\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:177

約数の個数: 168

約数和(自身を含む): 308408832

約数和(自身を除く): 193188032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 31, 32, 40, 46, 50, 62, 64, 80, 92, 100, 101, 115, 124, 155, 160, 184, 200, 202, 230, 248, 310, 320, 368, 400, 404, 460, 496, 505, 575, 620, 713, 736, 775, 800, 808, 920, 992, 1010, 1150, 1240, 1426, 1472, 1550, 1600, 1616, 1840, 1984, 2020, 2300, 2323, 2480, 2525, 2852, 3100, 3131, 3232, 3565, 3680, 4040, 4600, 4646, 4960, 5050, 5704, 6200, 6262, 6464, 7130, 7360, 8080, 9200, 9292, 9920, 10100, 11408, 11615, 12400, 12524, 14260, 15655, 16160, 17825, 18400, 18584, 20200, 22816, 23230, 24800, 25048, 28520, 31310, 32320, 35650, 36800, 37168, 40400, 45632, 46460, 49600, 50096, 57040, 58075, 62620, 71300, 72013, 74336, 78275, 80800, 92920, 100192, 114080, 116150, 125240, 142600, 144026, 148672, 156550, 161600, 185840, 200384, 228160, 232300, 250480, 285200, 288052, 313100, 360065, 371680, 464600, 500960, 570400, 576104, 626200, 720130, 743360, 929200, 1001920, 1140800, 1152208, 1252400, 1440260, 1800325, 1858400, 2304416, 2504800, 2880520, 3600650, 3716800, 4608832, 5009600, 5761040, 7201300, 11522080, 14402600, 23044160, 28805200, 57610400, 115220800]

約数ペア:

[(1, 115220800), (2, 57610400), (4, 28805200), (5, 23044160), (8, 14402600), (10, 11522080), (16, 7201300), (20, 5761040), (23, 5009600), (25, 4608832), (31, 3716800), (32, 3600650), (40, 2880520), (46, 2504800), (50, 2304416), (62, 1858400), (64, 1800325), (80, 1440260), (92, 1252400), (100, 1152208), (101, 1140800), (115, 1001920), (124, 929200), (155, 743360), (160, 720130), (184, 626200), (200, 576104), (202, 570400), (230, 500960), (248, 464600), (310, 371680), (320, 360065), (368, 313100), (400, 288052), (404, 285200), (460, 250480), (496, 232300), (505, 228160), (575, 200384), (620, 185840), (713, 161600), (736, 156550), (775, 148672), (800, 144026), (808, 142600), (920, 125240), (992, 116150), (1010, 114080), (1150, 100192), (1240, 92920), (1426, 80800), (1472, 78275), (1550, 74336), (1600, 72013), (1616, 71300), (1840, 62620), (1984, 58075), (2020, 57040), (2300, 50096), (2323, 49600), (2480, 46460), (2525, 45632), (2852, 40400), (3100, 37168), (3131, 36800), (3232, 35650), (3565, 32320), (3680, 31310), (4040, 28520), (4600, 25048), (4646, 24800), (4960, 23230), (5050, 22816), (5704, 20200), (6200, 18584), (6262, 18400), (6464, 17825), (7130, 16160), (7360, 15655), (8080, 14260), (9200, 12524), (9292, 12400), (9920, 11615), (10100, 11408)]