40386123900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{991}}^1\times {\mathrm{45281}}^1$

素因数の和:46292

約数の個数: 108

約数和(自身を含む): 126718597824

約数和(自身を除く): 86332473924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 991, 1982, 2973, 3964, 4955, 5946, 8919, 9910, 11892, 14865, 17838, 19820, 24775, 29730, 35676, 44595, 45281, 49550, 59460, 74325, 89190, 90562, 99100, 135843, 148650, 178380, 181124, 222975, 226405, 271686, 297300, 407529, 445950, 452810, 543372, 679215, 815058, 891900, 905620, 1132025, 1358430, 1630116, 2037645, 2264050, 2716860, 3396075, 4075290, 4528100, 6792150, 8150580, 10188225, 13584300, 20376450, 40752900, 44873471, 89746942, 134620413, 179493884, 224367355, 269240826, 403861239, 448734710, 538481652, 673102065, 807722478, 897469420, 1121836775, 1346204130, 1615444956, 2019306195, 2243673550, 2692408260, 3365510325, 4038612390, 4487347100, 6731020650, 8077224780, 10096530975, 13462041300, 20193061950, 40386123900]

約数ペア:

[(1, 40386123900), (2, 20193061950), (3, 13462041300), (4, 10096530975), (5, 8077224780), (6, 6731020650), (9, 4487347100), (10, 4038612390), (12, 3365510325), (15, 2692408260), (18, 2243673550), (20, 2019306195), (25, 1615444956), (30, 1346204130), (36, 1121836775), (45, 897469420), (50, 807722478), (60, 673102065), (75, 538481652), (90, 448734710), (100, 403861239), (150, 269240826), (180, 224367355), (225, 179493884), (300, 134620413), (450, 89746942), (900, 44873471), (991, 40752900), (1982, 20376450), (2973, 13584300), (3964, 10188225), (4955, 8150580), (5946, 6792150), (8919, 4528100), (9910, 4075290), (11892, 3396075), (14865, 2716860), (17838, 2264050), (19820, 2037645), (24775, 1630116), (29730, 1358430), (35676, 1132025), (44595, 905620), (45281, 891900), (49550, 815058), (59460, 679215), (74325, 543372), (89190, 452810), (90562, 445950), (99100, 407529), (135843, 297300), (148650, 271686), (178380, 226405), (181124, 222975)]