189686467300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{42463}}^1$

素因数の和:42650

約数の個数: 144

約数和(自身を含む): 467074105344

約数和(自身を除く): 277387638044

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 50, 55, 62, 100, 110, 124, 131, 155, 220, 262, 275, 310, 341, 524, 550, 620, 655, 682, 775, 1100, 1310, 1364, 1441, 1550, 1705, 2620, 2882, 3100, 3275, 3410, 4061, 5764, 6550, 6820, 7205, 8122, 8525, 13100, 14410, 16244, 17050, 20305, 28820, 34100, 36025, 40610, 42463, 44671, 72050, 81220, 84926, 89342, 101525, 144100, 169852, 178684, 203050, 212315, 223355, 406100, 424630, 446710, 467093, 849260, 893420, 934186, 1061575, 1116775, 1316353, 1868372, 2123150, 2233550, 2335465, 2632706, 4246300, 4467100, 4670930, 5265412, 5562653, 6581765, 9341860, 11125306, 11677325, 13163530, 14479883, 22250612, 23354650, 26327060, 27813265, 28959766, 32908825, 46709300, 55626530, 57919532, 61189183, 65817650, 72399415, 111253060, 122378366, 131635300, 139066325, 144798830, 172442243, 244756732, 278132650, 289597660, 305945915, 344884486, 361997075, 556265300, 611891830, 689768972, 723994150, 862211215, 1223783660, 1447988300, 1529729575, 1724422430, 1896864673, 3059459150, 3448844860, 3793729346, 4311056075, 6118918300, 7587458692, 8622112150, 9484323365, 17244224300, 18968646730, 37937293460, 47421616825, 94843233650, 189686467300]

約数ペア:

[(1, 189686467300), (2, 94843233650), (4, 47421616825), (5, 37937293460), (10, 18968646730), (11, 17244224300), (20, 9484323365), (22, 8622112150), (25, 7587458692), (31, 6118918300), (44, 4311056075), (50, 3793729346), (55, 3448844860), (62, 3059459150), (100, 1896864673), (110, 1724422430), (124, 1529729575), (131, 1447988300), (155, 1223783660), (220, 862211215), (262, 723994150), (275, 689768972), (310, 611891830), (341, 556265300), (524, 361997075), (550, 344884486), (620, 305945915), (655, 289597660), (682, 278132650), (775, 244756732), (1100, 172442243), (1310, 144798830), (1364, 139066325), (1441, 131635300), (1550, 122378366), (1705, 111253060), (2620, 72399415), (2882, 65817650), (3100, 61189183), (3275, 57919532), (3410, 55626530), (4061, 46709300), (5764, 32908825), (6550, 28959766), (6820, 27813265), (7205, 26327060), (8122, 23354650), (8525, 22250612), (13100, 14479883), (14410, 13163530), (16244, 11677325), (17050, 11125306), (20305, 9341860), (28820, 6581765), (34100, 5562653), (36025, 5265412), (40610, 4670930), (42463, 4467100), (44671, 4246300), (72050, 2632706), (81220, 2335465), (84926, 2233550), (89342, 2123150), (101525, 1868372), (144100, 1316353), (169852, 1116775), (178684, 1061575), (203050, 934186), (212315, 893420), (223355, 849260), (406100, 467093), (424630, 446710)]