609455340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1$

素因数の和:750

約数の個数: 240

約数和(自身を含む): 2109965088

約数和(自身を除く): 1500509748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 43, 45, 52, 54, 60, 65, 78, 81, 86, 90, 108, 117, 129, 130, 135, 156, 162, 172, 180, 195, 215, 234, 258, 260, 270, 324, 351, 387, 390, 405, 430, 468, 516, 540, 559, 585, 645, 673, 702, 774, 780, 810, 860, 1053, 1118, 1161, 1170, 1290, 1346, 1404, 1548, 1620, 1677, 1755, 1935, 2019, 2106, 2236, 2322, 2340, 2580, 2692, 2795, 3354, 3365, 3483, 3510, 3870, 4038, 4212, 4644, 5031, 5265, 5590, 5805, 6057, 6708, 6730, 6966, 7020, 7740, 8076, 8385, 8749, 10062, 10095, 10530, 11180, 11610, 12114, 13460, 13932, 15093, 16770, 17415, 17498, 18171, 20124, 20190, 21060, 23220, 24228, 25155, 26247, 28939, 30186, 30285, 33540, 34830, 34996, 36342, 40380, 43745, 45279, 50310, 52494, 54513, 57878, 60372, 60570, 69660, 72684, 75465, 78741, 86817, 87490, 90558, 90855, 100620, 104988, 109026, 115756, 121140, 131235, 144695, 150930, 157482, 173634, 174980, 181116, 181710, 218052, 226395, 236223, 260451, 262470, 272565, 289390, 301860, 314964, 347268, 363420, 376207, 393705, 434085, 452790, 472446, 520902, 524940, 545130, 578780, 708669, 752414, 781353, 787410, 868170, 905580, 944892, 1041804, 1090260, 1128621, 1181115, 1302255, 1417338, 1504828, 1562706, 1574820, 1736340, 1881035, 2257242, 2344059, 2362230, 2604510, 2834676, 3125412, 3385863, 3543345, 3762070, 3906765, 4514484, 4688118, 4724460, 5209020, 5643105, 6771726, 7086690, 7524140, 7813530, 9376236, 10157589, 11286210, 11720295, 13543452, 14173380, 15627060, 16929315, 20315178, 22572420, 23440590, 30472767, 33858630, 40630356, 46881180, 50787945, 60945534, 67717260, 101575890, 121891068, 152363835, 203151780, 304727670, 609455340]

約数ペア:

[(1, 609455340), (2, 304727670), (3, 203151780), (4, 152363835), (5, 121891068), (6, 101575890), (9, 67717260), (10, 60945534), (12, 50787945), (13, 46881180), (15, 40630356), (18, 33858630), (20, 30472767), (26, 23440590), (27, 22572420), (30, 20315178), (36, 16929315), (39, 15627060), (43, 14173380), (45, 13543452), (52, 11720295), (54, 11286210), (60, 10157589), (65, 9376236), (78, 7813530), (81, 7524140), (86, 7086690), (90, 6771726), (108, 5643105), (117, 5209020), (129, 4724460), (130, 4688118), (135, 4514484), (156, 3906765), (162, 3762070), (172, 3543345), (180, 3385863), (195, 3125412), (215, 2834676), (234, 2604510), (258, 2362230), (260, 2344059), (270, 2257242), (324, 1881035), (351, 1736340), (387, 1574820), (390, 1562706), (405, 1504828), (430, 1417338), (468, 1302255), (516, 1181115), (540, 1128621), (559, 1090260), (585, 1041804), (645, 944892), (673, 905580), (702, 868170), (774, 787410), (780, 781353), (810, 752414), (860, 708669), (1053, 578780), (1118, 545130), (1161, 524940), (1170, 520902), (1290, 472446), (1346, 452790), (1404, 434085), (1548, 393705), (1620, 376207), (1677, 363420), (1755, 347268), (1935, 314964), (2019, 301860), (2106, 289390), (2236, 272565), (2322, 262470), (2340, 260451), (2580, 236223), (2692, 226395), (2795, 218052), (3354, 181710), (3365, 181116), (3483, 174980), (3510, 173634), (3870, 157482), (4038, 150930), (4212, 144695), (4644, 131235), (5031, 121140), (5265, 115756), (5590, 109026), (5805, 104988), (6057, 100620), (6708, 90855), (6730, 90558), (6966, 87490), (7020, 86817), (7740, 78741), (8076, 75465), (8385, 72684), (8749, 69660), (10062, 60570), (10095, 60372), (10530, 57878), (11180, 54513), (11610, 52494), (12114, 50310), (13460, 45279), (13932, 43745), (15093, 40380), (16770, 36342), (17415, 34996), (17498, 34830), (18171, 33540), (20124, 30285), (20190, 30186), (21060, 28939), (23220, 26247), (24228, 25155)]