29738280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1733}}^1$

素因数の和:1771

約数の個数: 128

約数和(自身を含む): 104872320

約数和(自身を除く): 75134040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 1733, 2145, 2860, 3432, 3466, 4290, 5199, 5720, 6932, 8580, 8665, 10398, 13864, 17160, 17330, 19063, 20796, 22529, 25995, 34660, 38126, 41592, 45058, 51990, 57189, 67587, 69320, 76252, 90116, 95315, 103980, 112645, 114378, 135174, 152504, 180232, 190630, 207960, 225290, 228756, 247819, 270348, 285945, 337935, 381260, 450580, 457512, 495638, 540696, 571890, 675870, 743457, 762520, 901160, 991276, 1143780, 1239095, 1351740, 1486914, 1982552, 2287560, 2478190, 2703480, 2973828, 3717285, 4956380, 5947656, 7434570, 9912760, 14869140, 29738280]

約数ペア:

[(1, 29738280), (2, 14869140), (3, 9912760), (4, 7434570), (5, 5947656), (6, 4956380), (8, 3717285), (10, 2973828), (11, 2703480), (12, 2478190), (13, 2287560), (15, 1982552), (20, 1486914), (22, 1351740), (24, 1239095), (26, 1143780), (30, 991276), (33, 901160), (39, 762520), (40, 743457), (44, 675870), (52, 571890), (55, 540696), (60, 495638), (65, 457512), (66, 450580), (78, 381260), (88, 337935), (104, 285945), (110, 270348), (120, 247819), (130, 228756), (132, 225290), (143, 207960), (156, 190630), (165, 180232), (195, 152504), (220, 135174), (260, 114378), (264, 112645), (286, 103980), (312, 95315), (330, 90116), (390, 76252), (429, 69320), (440, 67587), (520, 57189), (572, 51990), (660, 45058), (715, 41592), (780, 38126), (858, 34660), (1144, 25995), (1320, 22529), (1430, 20796), (1560, 19063), (1716, 17330), (1733, 17160), (2145, 13864), (2860, 10398), (3432, 8665), (3466, 8580), (4290, 6932), (5199, 5720)]