7201300

素因数分解:

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

素因数の和:169

約数の個数: 72

約数和(自身を含む): 16998912

約数和(自身を除く): 9797612

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 31, 46, 50, 62, 92, 100, 101, 115, 124, 155, 202, 230, 310, 404, 460, 505, 575, 620, 713, 775, 1010, 1150, 1426, 1550, 2020, 2300, 2323, 2525, 2852, 3100, 3131, 3565, 4646, 5050, 6262, 7130, 9292, 10100, 11615, 12524, 14260, 15655, 17825, 23230, 31310, 35650, 46460, 58075, 62620, 71300, 72013, 78275, 116150, 144026, 156550, 232300, 288052, 313100, 360065, 720130, 1440260, 1800325, 3600650, 7201300]

約数ペア:

[(1, 7201300), (2, 3600650), (4, 1800325), (5, 1440260), (10, 720130), (20, 360065), (23, 313100), (25, 288052), (31, 232300), (46, 156550), (50, 144026), (62, 116150), (92, 78275), (100, 72013), (101, 71300), (115, 62620), (124, 58075), (155, 46460), (202, 35650), (230, 31310), (310, 23230), (404, 17825), (460, 15655), (505, 14260), (575, 12524), (620, 11615), (713, 10100), (775, 9292), (1010, 7130), (1150, 6262), (1426, 5050), (1550, 4646), (2020, 3565), (2300, 3131), (2323, 3100), (2525, 2852)]