87490260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:156

約数の個数: 288

約数和(自身を含む): 325328640

約数和(自身を除く): 237838380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 90, 99, 103, 108, 110, 117, 121, 130, 132, 135, 143, 156, 165, 180, 195, 198, 206, 220, 234, 242, 260, 270, 286, 297, 309, 330, 351, 363, 390, 396, 412, 429, 468, 484, 495, 515, 540, 572, 585, 594, 605, 618, 660, 702, 715, 726, 780, 858, 927, 990, 1030, 1089, 1133, 1170, 1188, 1210, 1236, 1287, 1339, 1404, 1430, 1452, 1485, 1545, 1573, 1716, 1755, 1815, 1854, 1980, 2060, 2145, 2178, 2266, 2340, 2420, 2574, 2678, 2781, 2860, 2970, 3090, 3146, 3267, 3399, 3510, 3630, 3708, 3861, 4017, 4290, 4356, 4532, 4635, 4719, 5148, 5356, 5445, 5562, 5665, 5940, 6180, 6292, 6435, 6534, 6695, 6798, 7020, 7260, 7722, 7865, 8034, 8580, 9270, 9438, 10197, 10890, 11124, 11330, 12051, 12463, 12870, 13068, 13390, 13596, 13905, 14157, 14729, 15444, 15730, 16068, 16335, 16995, 18540, 18876, 19305, 20085, 20394, 21780, 22660, 23595, 24102, 24926, 25740, 26780, 27810, 28314, 29458, 30591, 31460, 32670, 33990, 36153, 37389, 38610, 40170, 40788, 42471, 44187, 47190, 48204, 49852, 50985, 55620, 56628, 58916, 60255, 61182, 62315, 65340, 67980, 70785, 72306, 73645, 74778, 77220, 80340, 84942, 88374, 94380, 101970, 112167, 120510, 122364, 124630, 132561, 141570, 144612, 147290, 149556, 152955, 162019, 169884, 176748, 180765, 186945, 203940, 212355, 220935, 224334, 241020, 249260, 265122, 283140, 294580, 305910, 324038, 336501, 361530, 373890, 397683, 424710, 441870, 448668, 486057, 530244, 560835, 611820, 648076, 662805, 673002, 723060, 747780, 795366, 810095, 849420, 883740, 972114, 1121670, 1325610, 1346004, 1458171, 1590732, 1620190, 1682505, 1944228, 1988415, 2243340, 2430285, 2651220, 2916342, 3240380, 3365010, 3976830, 4374513, 4860570, 5832684, 6730020, 7290855, 7953660, 8749026, 9721140, 14581710, 17498052, 21872565, 29163420, 43745130, 87490260]

約数ペア:

[(1, 87490260), (2, 43745130), (3, 29163420), (4, 21872565), (5, 17498052), (6, 14581710), (9, 9721140), (10, 8749026), (11, 7953660), (12, 7290855), (13, 6730020), (15, 5832684), (18, 4860570), (20, 4374513), (22, 3976830), (26, 3365010), (27, 3240380), (30, 2916342), (33, 2651220), (36, 2430285), (39, 2243340), (44, 1988415), (45, 1944228), (52, 1682505), (54, 1620190), (55, 1590732), (60, 1458171), (65, 1346004), (66, 1325610), (78, 1121670), (90, 972114), (99, 883740), (103, 849420), (108, 810095), (110, 795366), (117, 747780), (121, 723060), (130, 673002), (132, 662805), (135, 648076), (143, 611820), (156, 560835), (165, 530244), (180, 486057), (195, 448668), (198, 441870), (206, 424710), (220, 397683), (234, 373890), (242, 361530), (260, 336501), (270, 324038), (286, 305910), (297, 294580), (309, 283140), (330, 265122), (351, 249260), (363, 241020), (390, 224334), (396, 220935), (412, 212355), (429, 203940), (468, 186945), (484, 180765), (495, 176748), (515, 169884), (540, 162019), (572, 152955), (585, 149556), (594, 147290), (605, 144612), (618, 141570), (660, 132561), (702, 124630), (715, 122364), (726, 120510), (780, 112167), (858, 101970), (927, 94380), (990, 88374), (1030, 84942), (1089, 80340), (1133, 77220), (1170, 74778), (1188, 73645), (1210, 72306), (1236, 70785), (1287, 67980), (1339, 65340), (1404, 62315), (1430, 61182), (1452, 60255), (1485, 58916), (1545, 56628), (1573, 55620), (1716, 50985), (1755, 49852), (1815, 48204), (1854, 47190), (1980, 44187), (2060, 42471), (2145, 40788), (2178, 40170), (2266, 38610), (2340, 37389), (2420, 36153), (2574, 33990), (2678, 32670), (2781, 31460), (2860, 30591), (2970, 29458), (3090, 28314), (3146, 27810), (3267, 26780), (3399, 25740), (3510, 24926), (3630, 24102), (3708, 23595), (3861, 22660), (4017, 21780), (4290, 20394), (4356, 20085), (4532, 19305), (4635, 18876), (4719, 18540), (5148, 16995), (5356, 16335), (5445, 16068), (5562, 15730), (5665, 15444), (5940, 14729), (6180, 14157), (6292, 13905), (6435, 13596), (6534, 13390), (6695, 13068), (6798, 12870), (7020, 12463), (7260, 12051), (7722, 11330), (7865, 11124), (8034, 10890), (8580, 10197), (9270, 9438)]