26649133020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{17737}}^1$

素因数の和:18260

約数の個数: 144

約数和(自身を含む): 85769899488

約数和(自身を除く): 59120766468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 491, 510, 612, 765, 982, 1020, 1473, 1530, 1964, 2455, 2946, 3060, 4419, 4910, 5892, 7365, 8347, 8838, 9820, 14730, 16694, 17676, 17737, 22095, 25041, 29460, 33388, 35474, 41735, 44190, 50082, 53211, 70948, 75123, 83470, 88380, 88685, 100164, 106422, 125205, 150246, 159633, 166940, 177370, 212844, 250410, 266055, 300492, 301529, 319266, 354740, 375615, 500820, 532110, 603058, 638532, 751230, 798165, 904587, 1064220, 1206116, 1502460, 1507645, 1596330, 1809174, 2713761, 3015290, 3192660, 3618348, 4522935, 5427522, 6030580, 8708867, 9045870, 10855044, 13568805, 17417734, 18091740, 26126601, 27137610, 34835468, 43544335, 52253202, 54275220, 78379803, 87088670, 104506404, 130633005, 148050739, 156759606, 174177340, 261266010, 296101478, 313519212, 391899015, 444152217, 522532020, 592202956, 740253695, 783798030, 888304434, 1332456651, 1480507390, 1567596060, 1776608868, 2220761085, 2664913302, 2961014780, 4441522170, 5329826604, 6662283255, 8883044340, 13324566510, 26649133020]

約数ペア:

[(1, 26649133020), (2, 13324566510), (3, 8883044340), (4, 6662283255), (5, 5329826604), (6, 4441522170), (9, 2961014780), (10, 2664913302), (12, 2220761085), (15, 1776608868), (17, 1567596060), (18, 1480507390), (20, 1332456651), (30, 888304434), (34, 783798030), (36, 740253695), (45, 592202956), (51, 522532020), (60, 444152217), (68, 391899015), (85, 313519212), (90, 296101478), (102, 261266010), (153, 174177340), (170, 156759606), (180, 148050739), (204, 130633005), (255, 104506404), (306, 87088670), (340, 78379803), (491, 54275220), (510, 52253202), (612, 43544335), (765, 34835468), (982, 27137610), (1020, 26126601), (1473, 18091740), (1530, 17417734), (1964, 13568805), (2455, 10855044), (2946, 9045870), (3060, 8708867), (4419, 6030580), (4910, 5427522), (5892, 4522935), (7365, 3618348), (8347, 3192660), (8838, 3015290), (9820, 2713761), (14730, 1809174), (16694, 1596330), (17676, 1507645), (17737, 1502460), (22095, 1206116), (25041, 1064220), (29460, 904587), (33388, 798165), (35474, 751230), (41735, 638532), (44190, 603058), (50082, 532110), (53211, 500820), (70948, 375615), (75123, 354740), (83470, 319266), (88380, 301529), (88685, 300492), (100164, 266055), (106422, 250410), (125205, 212844), (150246, 177370), (159633, 166940)]