129455820

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1$

素因数の和:723

約数の個数: 168

約数和(自身を含む): 439595856

約数和(自身を除く): 310140036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 683, 702, 729, 780, 810, 972, 1053, 1170, 1215, 1366, 1404, 1458, 1620, 1755, 2049, 2106, 2340, 2430, 2732, 2916, 3159, 3415, 3510, 3645, 4098, 4212, 4860, 5265, 6147, 6318, 6830, 7020, 7290, 8196, 8879, 9477, 10245, 10530, 12294, 12636, 13660, 14580, 15795, 17758, 18441, 18954, 20490, 21060, 24588, 26637, 30735, 31590, 35516, 36882, 37908, 40980, 44395, 47385, 53274, 55323, 61470, 63180, 73764, 79911, 88790, 92205, 94770, 106548, 110646, 122940, 133185, 159822, 165969, 177580, 184410, 189540, 221292, 239733, 266370, 276615, 319644, 331938, 368820, 399555, 479466, 497907, 532740, 553230, 663876, 719199, 799110, 829845, 958932, 995814, 1106460, 1198665, 1438398, 1598220, 1659690, 1991628, 2157597, 2397330, 2489535, 2876796, 3319380, 3595995, 4315194, 4794660, 4979070, 6472791, 7191990, 8630388, 9958140, 10787985, 12945582, 14383980, 21575970, 25891164, 32363955, 43151940, 64727910, 129455820]

約数ペア:

[(1, 129455820), (2, 64727910), (3, 43151940), (4, 32363955), (5, 25891164), (6, 21575970), (9, 14383980), (10, 12945582), (12, 10787985), (13, 9958140), (15, 8630388), (18, 7191990), (20, 6472791), (26, 4979070), (27, 4794660), (30, 4315194), (36, 3595995), (39, 3319380), (45, 2876796), (52, 2489535), (54, 2397330), (60, 2157597), (65, 1991628), (78, 1659690), (81, 1598220), (90, 1438398), (108, 1198665), (117, 1106460), (130, 995814), (135, 958932), (156, 829845), (162, 799110), (180, 719199), (195, 663876), (234, 553230), (243, 532740), (260, 497907), (270, 479466), (324, 399555), (351, 368820), (390, 331938), (405, 319644), (468, 276615), (486, 266370), (540, 239733), (585, 221292), (683, 189540), (702, 184410), (729, 177580), (780, 165969), (810, 159822), (972, 133185), (1053, 122940), (1170, 110646), (1215, 106548), (1366, 94770), (1404, 92205), (1458, 88790), (1620, 79911), (1755, 73764), (2049, 63180), (2106, 61470), (2340, 55323), (2430, 53274), (2732, 47385), (2916, 44395), (3159, 40980), (3415, 37908), (3510, 36882), (3645, 35516), (4098, 31590), (4212, 30735), (4860, 26637), (5265, 24588), (6147, 21060), (6318, 20490), (6830, 18954), (7020, 18441), (7290, 17758), (8196, 15795), (8879, 14580), (9477, 13660), (10245, 12636), (10530, 12294)]