90202680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^4$

素因数の和:88

約数の個数: 160

約数和(自身を含む): 319467600

約数和(自身を除く): 229264920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 289, 306, 340, 360, 408, 459, 510, 540, 578, 612, 680, 765, 867, 918, 1020, 1080, 1156, 1224, 1445, 1530, 1734, 1836, 2040, 2295, 2312, 2601, 2890, 3060, 3468, 3672, 4335, 4590, 4913, 5202, 5780, 6120, 6936, 7803, 8670, 9180, 9826, 10404, 11560, 13005, 14739, 15606, 17340, 18360, 19652, 20808, 24565, 26010, 29478, 31212, 34680, 39015, 39304, 44217, 49130, 52020, 58956, 62424, 73695, 78030, 83521, 88434, 98260, 104040, 117912, 132651, 147390, 156060, 167042, 176868, 196520, 221085, 250563, 265302, 294780, 312120, 334084, 353736, 417605, 442170, 501126, 530604, 589560, 663255, 668168, 751689, 835210, 884340, 1002252, 1061208, 1252815, 1326510, 1503378, 1670420, 1768680, 2004504, 2255067, 2505630, 2653020, 3006756, 3340840, 3758445, 4510134, 5011260, 5306040, 6013512, 7516890, 9020268, 10022520, 11275335, 15033780, 18040536, 22550670, 30067560, 45101340, 90202680]

約数ペア:

[(1, 90202680), (2, 45101340), (3, 30067560), (4, 22550670), (5, 18040536), (6, 15033780), (8, 11275335), (9, 10022520), (10, 9020268), (12, 7516890), (15, 6013512), (17, 5306040), (18, 5011260), (20, 4510134), (24, 3758445), (27, 3340840), (30, 3006756), (34, 2653020), (36, 2505630), (40, 2255067), (45, 2004504), (51, 1768680), (54, 1670420), (60, 1503378), (68, 1326510), (72, 1252815), (85, 1061208), (90, 1002252), (102, 884340), (108, 835210), (120, 751689), (135, 668168), (136, 663255), (153, 589560), (170, 530604), (180, 501126), (204, 442170), (216, 417605), (255, 353736), (270, 334084), (289, 312120), (306, 294780), (340, 265302), (360, 250563), (408, 221085), (459, 196520), (510, 176868), (540, 167042), (578, 156060), (612, 147390), (680, 132651), (765, 117912), (867, 104040), (918, 98260), (1020, 88434), (1080, 83521), (1156, 78030), (1224, 73695), (1445, 62424), (1530, 58956), (1734, 52020), (1836, 49130), (2040, 44217), (2295, 39304), (2312, 39015), (2601, 34680), (2890, 31212), (3060, 29478), (3468, 26010), (3672, 24565), (4335, 20808), (4590, 19652), (4913, 18360), (5202, 17340), (5780, 15606), (6120, 14739), (6936, 13005), (7803, 11560), (8670, 10404), (9180, 9826)]