74639600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:128

約数の個数: 240

約数和(自身を含む): 228794880

約数和(自身を除く): 154155280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 25, 28, 35, 38, 40, 46, 50, 56, 61, 70, 76, 80, 92, 95, 100, 112, 115, 122, 133, 140, 152, 161, 175, 184, 190, 200, 230, 244, 266, 280, 304, 305, 322, 350, 368, 380, 400, 427, 437, 460, 475, 488, 532, 560, 575, 610, 644, 665, 700, 760, 805, 854, 874, 920, 950, 976, 1064, 1150, 1159, 1220, 1288, 1330, 1400, 1403, 1520, 1525, 1610, 1708, 1748, 1840, 1900, 2128, 2135, 2185, 2300, 2318, 2440, 2576, 2660, 2800, 2806, 3050, 3059, 3220, 3325, 3416, 3496, 3800, 4025, 4270, 4370, 4600, 4636, 4880, 5320, 5612, 5795, 6100, 6118, 6440, 6650, 6832, 6992, 7015, 7600, 8050, 8113, 8540, 8740, 9200, 9272, 9821, 10640, 10675, 10925, 11224, 11590, 12200, 12236, 12880, 13300, 14030, 15295, 16100, 16226, 17080, 17480, 18544, 19642, 21350, 21850, 22448, 23180, 24400, 24472, 26600, 26657, 28060, 28975, 30590, 32200, 32452, 34160, 34960, 35075, 39284, 40565, 42700, 43700, 46360, 48944, 49105, 53200, 53314, 56120, 57950, 61180, 64400, 64904, 70150, 76475, 78568, 81130, 85400, 87400, 92720, 98210, 106628, 112240, 115900, 122360, 129808, 133285, 140300, 152950, 157136, 162260, 170800, 174800, 186599, 196420, 202825, 213256, 231800, 244720, 245525, 266570, 280600, 305900, 324520, 373198, 392840, 405650, 426512, 463600, 491050, 533140, 561200, 611800, 649040, 666425, 746396, 785680, 811300, 932995, 982100, 1066280, 1223600, 1332850, 1492792, 1622600, 1865990, 1964200, 2132560, 2665700, 2985584, 3245200, 3731980, 3928400, 4664975, 5331400, 7463960, 9329950, 10662800, 14927920, 18659900, 37319800, 74639600]

約数ペア:

[(1, 74639600), (2, 37319800), (4, 18659900), (5, 14927920), (7, 10662800), (8, 9329950), (10, 7463960), (14, 5331400), (16, 4664975), (19, 3928400), (20, 3731980), (23, 3245200), (25, 2985584), (28, 2665700), (35, 2132560), (38, 1964200), (40, 1865990), (46, 1622600), (50, 1492792), (56, 1332850), (61, 1223600), (70, 1066280), (76, 982100), (80, 932995), (92, 811300), (95, 785680), (100, 746396), (112, 666425), (115, 649040), (122, 611800), (133, 561200), (140, 533140), (152, 491050), (161, 463600), (175, 426512), (184, 405650), (190, 392840), (200, 373198), (230, 324520), (244, 305900), (266, 280600), (280, 266570), (304, 245525), (305, 244720), (322, 231800), (350, 213256), (368, 202825), (380, 196420), (400, 186599), (427, 174800), (437, 170800), (460, 162260), (475, 157136), (488, 152950), (532, 140300), (560, 133285), (575, 129808), (610, 122360), (644, 115900), (665, 112240), (700, 106628), (760, 98210), (805, 92720), (854, 87400), (874, 85400), (920, 81130), (950, 78568), (976, 76475), (1064, 70150), (1150, 64904), (1159, 64400), (1220, 61180), (1288, 57950), (1330, 56120), (1400, 53314), (1403, 53200), (1520, 49105), (1525, 48944), (1610, 46360), (1708, 43700), (1748, 42700), (1840, 40565), (1900, 39284), (2128, 35075), (2135, 34960), (2185, 34160), (2300, 32452), (2318, 32200), (2440, 30590), (2576, 28975), (2660, 28060), (2800, 26657), (2806, 26600), (3050, 24472), (3059, 24400), (3220, 23180), (3325, 22448), (3416, 21850), (3496, 21350), (3800, 19642), (4025, 18544), (4270, 17480), (4370, 17080), (4600, 16226), (4636, 16100), (4880, 15295), (5320, 14030), (5612, 13300), (5795, 12880), (6100, 12236), (6118, 12200), (6440, 11590), (6650, 11224), (6832, 10925), (6992, 10675), (7015, 10640), (7600, 9821), (8050, 9272), (8113, 9200), (8540, 8740)]