5321340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:116

約数の個数: 144

約数和(自身を含む): 17926272

約数和(自身を除く): 12604932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 37, 45, 47, 51, 60, 68, 74, 85, 90, 94, 102, 111, 141, 148, 153, 170, 180, 185, 188, 204, 222, 235, 255, 282, 306, 333, 340, 370, 423, 444, 470, 510, 555, 564, 612, 629, 666, 705, 740, 765, 799, 846, 940, 1020, 1110, 1258, 1332, 1410, 1530, 1598, 1665, 1692, 1739, 1887, 2115, 2220, 2397, 2516, 2820, 3060, 3145, 3196, 3330, 3478, 3774, 3995, 4230, 4794, 5217, 5661, 6290, 6660, 6956, 7191, 7548, 7990, 8460, 8695, 9435, 9588, 10434, 11322, 11985, 12580, 14382, 15651, 15980, 17390, 18870, 20868, 22644, 23970, 26085, 28305, 28764, 29563, 31302, 34780, 35955, 37740, 47940, 52170, 56610, 59126, 62604, 71910, 78255, 88689, 104340, 113220, 118252, 143820, 147815, 156510, 177378, 266067, 295630, 313020, 354756, 443445, 532134, 591260, 886890, 1064268, 1330335, 1773780, 2660670, 5321340]

約数ペア:

[(1, 5321340), (2, 2660670), (3, 1773780), (4, 1330335), (5, 1064268), (6, 886890), (9, 591260), (10, 532134), (12, 443445), (15, 354756), (17, 313020), (18, 295630), (20, 266067), (30, 177378), (34, 156510), (36, 147815), (37, 143820), (45, 118252), (47, 113220), (51, 104340), (60, 88689), (68, 78255), (74, 71910), (85, 62604), (90, 59126), (94, 56610), (102, 52170), (111, 47940), (141, 37740), (148, 35955), (153, 34780), (170, 31302), (180, 29563), (185, 28764), (188, 28305), (204, 26085), (222, 23970), (235, 22644), (255, 20868), (282, 18870), (306, 17390), (333, 15980), (340, 15651), (370, 14382), (423, 12580), (444, 11985), (470, 11322), (510, 10434), (555, 9588), (564, 9435), (612, 8695), (629, 8460), (666, 7990), (705, 7548), (740, 7191), (765, 6956), (799, 6660), (846, 6290), (940, 5661), (1020, 5217), (1110, 4794), (1258, 4230), (1332, 3995), (1410, 3774), (1530, 3478), (1598, 3330), (1665, 3196), (1692, 3145), (1739, 3060), (1887, 2820), (2115, 2516), (2220, 2397)]