38301900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:121

約数の個数: 288

約数和(自身を含む): 144657408

約数和(自身を除く): 106355508

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 23, 25, 26, 28, 30, 35, 39, 42, 46, 50, 52, 60, 61, 65, 69, 70, 75, 78, 84, 91, 92, 100, 105, 115, 122, 130, 138, 140, 150, 156, 161, 175, 182, 183, 195, 210, 230, 244, 260, 273, 276, 299, 300, 305, 322, 325, 345, 350, 364, 366, 390, 420, 427, 455, 460, 483, 525, 546, 575, 598, 610, 644, 650, 690, 700, 732, 780, 793, 805, 854, 897, 910, 915, 966, 975, 1050, 1092, 1150, 1196, 1220, 1281, 1300, 1365, 1380, 1403, 1495, 1525, 1586, 1610, 1708, 1725, 1794, 1820, 1830, 1932, 1950, 2093, 2100, 2135, 2275, 2300, 2379, 2415, 2562, 2730, 2806, 2990, 3050, 3172, 3220, 3450, 3588, 3660, 3900, 3965, 4025, 4186, 4209, 4270, 4485, 4550, 4575, 4758, 4830, 5124, 5460, 5551, 5612, 5980, 6100, 6279, 6405, 6825, 6900, 7015, 7475, 7930, 8050, 8372, 8418, 8540, 8970, 9100, 9150, 9516, 9660, 9821, 10465, 10675, 11102, 11895, 12075, 12558, 12810, 13650, 14030, 14950, 15860, 16100, 16653, 16836, 17940, 18239, 18300, 19642, 19825, 20930, 21045, 21350, 22204, 22425, 23790, 24150, 25116, 25620, 27300, 27755, 28060, 29463, 29900, 31395, 32025, 33306, 35075, 36478, 39284, 39650, 41860, 42090, 42700, 44850, 47580, 48300, 49105, 52325, 54717, 55510, 58926, 59475, 62790, 64050, 66612, 70150, 72956, 79300, 83265, 84180, 89700, 91195, 98210, 104650, 105225, 109434, 111020, 117852, 118950, 125580, 127673, 128100, 138775, 140300, 147315, 156975, 166530, 182390, 196420, 209300, 210450, 218868, 237900, 245525, 255346, 273585, 277550, 294630, 313950, 333060, 364780, 383019, 416325, 420900, 455975, 491050, 510692, 547170, 555100, 589260, 627900, 638365, 736575, 766038, 832650, 911950, 982100, 1094340, 1276730, 1367925, 1473150, 1532076, 1665300, 1823900, 1915095, 2553460, 2735850, 2946300, 3191825, 3830190, 5471700, 6383650, 7660380, 9575475, 12767300, 19150950, 38301900]

約数ペア:

[(1, 38301900), (2, 19150950), (3, 12767300), (4, 9575475), (5, 7660380), (6, 6383650), (7, 5471700), (10, 3830190), (12, 3191825), (13, 2946300), (14, 2735850), (15, 2553460), (20, 1915095), (21, 1823900), (23, 1665300), (25, 1532076), (26, 1473150), (28, 1367925), (30, 1276730), (35, 1094340), (39, 982100), (42, 911950), (46, 832650), (50, 766038), (52, 736575), (60, 638365), (61, 627900), (65, 589260), (69, 555100), (70, 547170), (75, 510692), (78, 491050), (84, 455975), (91, 420900), (92, 416325), (100, 383019), (105, 364780), (115, 333060), (122, 313950), (130, 294630), (138, 277550), (140, 273585), (150, 255346), (156, 245525), (161, 237900), (175, 218868), (182, 210450), (183, 209300), (195, 196420), (210, 182390), (230, 166530), (244, 156975), (260, 147315), (273, 140300), (276, 138775), (299, 128100), (300, 127673), (305, 125580), (322, 118950), (325, 117852), (345, 111020), (350, 109434), (364, 105225), (366, 104650), (390, 98210), (420, 91195), (427, 89700), (455, 84180), (460, 83265), (483, 79300), (525, 72956), (546, 70150), (575, 66612), (598, 64050), (610, 62790), (644, 59475), (650, 58926), (690, 55510), (700, 54717), (732, 52325), (780, 49105), (793, 48300), (805, 47580), (854, 44850), (897, 42700), (910, 42090), (915, 41860), (966, 39650), (975, 39284), (1050, 36478), (1092, 35075), (1150, 33306), (1196, 32025), (1220, 31395), (1281, 29900), (1300, 29463), (1365, 28060), (1380, 27755), (1403, 27300), (1495, 25620), (1525, 25116), (1586, 24150), (1610, 23790), (1708, 22425), (1725, 22204), (1794, 21350), (1820, 21045), (1830, 20930), (1932, 19825), (1950, 19642), (2093, 18300), (2100, 18239), (2135, 17940), (2275, 16836), (2300, 16653), (2379, 16100), (2415, 15860), (2562, 14950), (2730, 14030), (2806, 13650), (2990, 12810), (3050, 12558), (3172, 12075), (3220, 11895), (3450, 11102), (3588, 10675), (3660, 10465), (3900, 9821), (3965, 9660), (4025, 9516), (4186, 9150), (4209, 9100), (4270, 8970), (4485, 8540), (4550, 8418), (4575, 8372), (4758, 8050), (4830, 7930), (5124, 7475), (5460, 7015), (5551, 6900), (5612, 6825), (5980, 6405), (6100, 6279)]