65794140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^2\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 144

約数和(自身を含む): 212738400

約数和(自身を除く): 146944260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 89, 90, 108, 111, 135, 148, 178, 180, 185, 222, 267, 270, 333, 356, 370, 444, 445, 534, 540, 555, 666, 740, 801, 890, 999, 1068, 1110, 1332, 1335, 1369, 1602, 1665, 1780, 1998, 2220, 2403, 2670, 2738, 3204, 3293, 3330, 3996, 4005, 4107, 4806, 4995, 5340, 5476, 6586, 6660, 6845, 8010, 8214, 9612, 9879, 9990, 12015, 12321, 13172, 13690, 16020, 16428, 16465, 19758, 19980, 20535, 24030, 24642, 27380, 29637, 32930, 36963, 39516, 41070, 48060, 49284, 49395, 59274, 61605, 65860, 73926, 82140, 88911, 98790, 118548, 121841, 123210, 147852, 148185, 177822, 184815, 197580, 243682, 246420, 296370, 355644, 365523, 369630, 444555, 487364, 592740, 609205, 731046, 739260, 889110, 1096569, 1218410, 1462092, 1778220, 1827615, 2193138, 2436820, 3289707, 3655230, 4386276, 5482845, 6579414, 7310460, 10965690, 13158828, 16448535, 21931380, 32897070, 65794140]

約数ペア:

[(1, 65794140), (2, 32897070), (3, 21931380), (4, 16448535), (5, 13158828), (6, 10965690), (9, 7310460), (10, 6579414), (12, 5482845), (15, 4386276), (18, 3655230), (20, 3289707), (27, 2436820), (30, 2193138), (36, 1827615), (37, 1778220), (45, 1462092), (54, 1218410), (60, 1096569), (74, 889110), (89, 739260), (90, 731046), (108, 609205), (111, 592740), (135, 487364), (148, 444555), (178, 369630), (180, 365523), (185, 355644), (222, 296370), (267, 246420), (270, 243682), (333, 197580), (356, 184815), (370, 177822), (444, 148185), (445, 147852), (534, 123210), (540, 121841), (555, 118548), (666, 98790), (740, 88911), (801, 82140), (890, 73926), (999, 65860), (1068, 61605), (1110, 59274), (1332, 49395), (1335, 49284), (1369, 48060), (1602, 41070), (1665, 39516), (1780, 36963), (1998, 32930), (2220, 29637), (2403, 27380), (2670, 24642), (2738, 24030), (3204, 20535), (3293, 19980), (3330, 19758), (3996, 16465), (4005, 16428), (4107, 16020), (4806, 13690), (4995, 13172), (5340, 12321), (5476, 12015), (6586, 9990), (6660, 9879), (6845, 9612), (8010, 8214)]