39521972100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1\times {\mathrm{389}}^1$

素因数の和:767

約数の個数: 288

約数和(自身を含む): 125116992000

約数和(自身を除く): 85595019900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 109, 130, 150, 156, 195, 218, 239, 260, 300, 325, 327, 389, 390, 436, 478, 545, 650, 654, 717, 778, 780, 956, 975, 1090, 1167, 1195, 1300, 1308, 1417, 1434, 1556, 1635, 1945, 1950, 2180, 2334, 2390, 2725, 2834, 2868, 3107, 3270, 3585, 3890, 3900, 4251, 4668, 4780, 5057, 5450, 5668, 5835, 5975, 6214, 6540, 7085, 7170, 7780, 8175, 8502, 9321, 9725, 10114, 10900, 11670, 11950, 12428, 14170, 14340, 15171, 15535, 16350, 17004, 17925, 18642, 19450, 20228, 21255, 23340, 23900, 25285, 26051, 28340, 29175, 30342, 31070, 32700, 35425, 35850, 37284, 38900, 42401, 42510, 46605, 50570, 52102, 58350, 60684, 62140, 70850, 71700, 75855, 77675, 78153, 84802, 85020, 92971, 93210, 101140, 104204, 106275, 116700, 126425, 127203, 130255, 141700, 151710, 155350, 156306, 169604, 185942, 186420, 212005, 212550, 233025, 252850, 254406, 260510, 278913, 303420, 310700, 312612, 338663, 371884, 379275, 390765, 424010, 425100, 464855, 466050, 505700, 508812, 521020, 551213, 557826, 636015, 651275, 677326, 758550, 781530, 848020, 929710, 932100, 1015989, 1060025, 1102426, 1115652, 1208623, 1272030, 1302550, 1354652, 1394565, 1517100, 1563060, 1653639, 1693315, 1859420, 1953825, 2031978, 2120050, 2204852, 2324275, 2417246, 2544060, 2605100, 2756065, 2789130, 3180075, 3307278, 3386630, 3625869, 3907650, 4063956, 4240100, 4648550, 4834492, 5079945, 5512130, 5578260, 6043115, 6360150, 6614556, 6773260, 6972825, 7251738, 7815300, 8268195, 8466575, 9297100, 10133839, 10159890, 11024260, 12086230, 12720300, 13780325, 13945650, 14503476, 16536390, 16933150, 18129345, 20267678, 20319780, 24172460, 25399725, 27560650, 27891300, 30215575, 30401517, 33072780, 33866300, 36258690, 40535356, 41340975, 50669195, 50799450, 55121300, 60431150, 60803034, 72517380, 82681950, 90646725, 101338390, 101598900, 120862300, 121606068, 131739907, 152007585, 165363900, 181293450, 202676780, 253345975, 263479814, 304015170, 362586900, 395219721, 506691950, 526959628, 608030340, 658699535, 760037925, 790439442, 1013383900, 1317399070, 1520075850, 1580878884, 1976098605, 2634798140, 3040151700, 3293497675, 3952197210, 6586995350, 7904394420, 9880493025, 13173990700, 19760986050, 39521972100]

約数ペア:

[(1, 39521972100), (2, 19760986050), (3, 13173990700), (4, 9880493025), (5, 7904394420), (6, 6586995350), (10, 3952197210), (12, 3293497675), (13, 3040151700), (15, 2634798140), (20, 1976098605), (25, 1580878884), (26, 1520075850), (30, 1317399070), (39, 1013383900), (50, 790439442), (52, 760037925), (60, 658699535), (65, 608030340), (75, 526959628), (78, 506691950), (100, 395219721), (109, 362586900), (130, 304015170), (150, 263479814), (156, 253345975), (195, 202676780), (218, 181293450), (239, 165363900), (260, 152007585), (300, 131739907), (325, 121606068), (327, 120862300), (389, 101598900), (390, 101338390), (436, 90646725), (478, 82681950), (545, 72517380), (650, 60803034), (654, 60431150), (717, 55121300), (778, 50799450), (780, 50669195), (956, 41340975), (975, 40535356), (1090, 36258690), (1167, 33866300), (1195, 33072780), (1300, 30401517), (1308, 30215575), (1417, 27891300), (1434, 27560650), (1556, 25399725), (1635, 24172460), (1945, 20319780), (1950, 20267678), (2180, 18129345), (2334, 16933150), (2390, 16536390), (2725, 14503476), (2834, 13945650), (2868, 13780325), (3107, 12720300), (3270, 12086230), (3585, 11024260), (3890, 10159890), (3900, 10133839), (4251, 9297100), (4668, 8466575), (4780, 8268195), (5057, 7815300), (5450, 7251738), (5668, 6972825), (5835, 6773260), (5975, 6614556), (6214, 6360150), (6540, 6043115), (7085, 5578260), (7170, 5512130), (7780, 5079945), (8175, 4834492), (8502, 4648550), (9321, 4240100), (9725, 4063956), (10114, 3907650), (10900, 3625869), (11670, 3386630), (11950, 3307278), (12428, 3180075), (14170, 2789130), (14340, 2756065), (15171, 2605100), (15535, 2544060), (16350, 2417246), (17004, 2324275), (17925, 2204852), (18642, 2120050), (19450, 2031978), (20228, 1953825), (21255, 1859420), (23340, 1693315), (23900, 1653639), (25285, 1563060), (26051, 1517100), (28340, 1394565), (29175, 1354652), (30342, 1302550), (31070, 1272030), (32700, 1208623), (35425, 1115652), (35850, 1102426), (37284, 1060025), (38900, 1015989), (42401, 932100), (42510, 929710), (46605, 848020), (50570, 781530), (52102, 758550), (58350, 677326), (60684, 651275), (62140, 636015), (70850, 557826), (71700, 551213), (75855, 521020), (77675, 508812), (78153, 505700), (84802, 466050), (85020, 464855), (92971, 425100), (93210, 424010), (101140, 390765), (104204, 379275), (106275, 371884), (116700, 338663), (126425, 312612), (127203, 310700), (130255, 303420), (141700, 278913), (151710, 260510), (155350, 254406), (156306, 252850), (169604, 233025), (185942, 212550), (186420, 212005)]