26750520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:115

約数の個数: 256

約数和(自身を含む): 99532800

約数和(自身を除く): 72782280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 31, 34, 36, 40, 45, 47, 51, 54, 60, 62, 68, 72, 85, 90, 93, 94, 102, 108, 120, 124, 135, 136, 141, 153, 155, 170, 180, 186, 188, 204, 216, 235, 248, 255, 270, 279, 282, 306, 310, 340, 360, 372, 376, 408, 423, 459, 465, 470, 510, 527, 540, 558, 564, 612, 620, 680, 705, 744, 765, 799, 837, 846, 918, 930, 940, 1020, 1054, 1080, 1116, 1128, 1224, 1240, 1269, 1395, 1410, 1457, 1530, 1581, 1598, 1674, 1692, 1836, 1860, 1880, 2040, 2108, 2115, 2232, 2295, 2397, 2538, 2635, 2790, 2820, 2914, 3060, 3162, 3196, 3348, 3384, 3672, 3720, 3995, 4185, 4216, 4230, 4371, 4590, 4743, 4794, 5076, 5270, 5580, 5640, 5828, 6120, 6324, 6345, 6392, 6696, 7191, 7285, 7905, 7990, 8370, 8460, 8742, 9180, 9486, 9588, 10152, 10540, 11160, 11656, 11985, 12648, 12690, 13113, 14229, 14382, 14570, 15810, 15980, 16740, 16920, 17484, 18360, 18972, 19176, 21080, 21573, 21855, 23715, 23970, 24769, 25380, 26226, 28458, 28764, 29140, 31620, 31960, 33480, 34968, 35955, 37944, 39339, 43146, 43710, 47430, 47940, 49538, 50760, 52452, 56916, 57528, 58280, 63240, 65565, 71145, 71910, 74307, 78678, 86292, 87420, 94860, 95880, 99076, 104904, 107865, 113832, 123845, 131130, 142290, 143820, 148614, 157356, 172584, 174840, 189720, 196695, 198152, 215730, 222921, 247690, 262260, 284580, 287640, 297228, 314712, 371535, 393390, 431460, 445842, 495380, 524520, 569160, 594456, 668763, 743070, 786780, 862920, 891684, 990760, 1114605, 1337526, 1486140, 1573560, 1783368, 2229210, 2675052, 2972280, 3343815, 4458420, 5350104, 6687630, 8916840, 13375260, 26750520]

約数ペア:

[(1, 26750520), (2, 13375260), (3, 8916840), (4, 6687630), (5, 5350104), (6, 4458420), (8, 3343815), (9, 2972280), (10, 2675052), (12, 2229210), (15, 1783368), (17, 1573560), (18, 1486140), (20, 1337526), (24, 1114605), (27, 990760), (30, 891684), (31, 862920), (34, 786780), (36, 743070), (40, 668763), (45, 594456), (47, 569160), (51, 524520), (54, 495380), (60, 445842), (62, 431460), (68, 393390), (72, 371535), (85, 314712), (90, 297228), (93, 287640), (94, 284580), (102, 262260), (108, 247690), (120, 222921), (124, 215730), (135, 198152), (136, 196695), (141, 189720), (153, 174840), (155, 172584), (170, 157356), (180, 148614), (186, 143820), (188, 142290), (204, 131130), (216, 123845), (235, 113832), (248, 107865), (255, 104904), (270, 99076), (279, 95880), (282, 94860), (306, 87420), (310, 86292), (340, 78678), (360, 74307), (372, 71910), (376, 71145), (408, 65565), (423, 63240), (459, 58280), (465, 57528), (470, 56916), (510, 52452), (527, 50760), (540, 49538), (558, 47940), (564, 47430), (612, 43710), (620, 43146), (680, 39339), (705, 37944), (744, 35955), (765, 34968), (799, 33480), (837, 31960), (846, 31620), (918, 29140), (930, 28764), (940, 28458), (1020, 26226), (1054, 25380), (1080, 24769), (1116, 23970), (1128, 23715), (1224, 21855), (1240, 21573), (1269, 21080), (1395, 19176), (1410, 18972), (1457, 18360), (1530, 17484), (1581, 16920), (1598, 16740), (1674, 15980), (1692, 15810), (1836, 14570), (1860, 14382), (1880, 14229), (2040, 13113), (2108, 12690), (2115, 12648), (2232, 11985), (2295, 11656), (2397, 11160), (2538, 10540), (2635, 10152), (2790, 9588), (2820, 9486), (2914, 9180), (3060, 8742), (3162, 8460), (3196, 8370), (3348, 7990), (3384, 7905), (3672, 7285), (3720, 7191), (3995, 6696), (4185, 6392), (4216, 6345), (4230, 6324), (4371, 6120), (4590, 5828), (4743, 5640), (4794, 5580), (5076, 5270)]