29163420

素因数分解:

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

素因数の和:153

約数の個数: 216

約数和(自身を含む): 105731808

約数和(自身を除く): 76568388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 103, 110, 117, 121, 130, 132, 143, 156, 165, 180, 195, 198, 206, 220, 234, 242, 260, 286, 309, 330, 363, 390, 396, 412, 429, 468, 484, 495, 515, 572, 585, 605, 618, 660, 715, 726, 780, 858, 927, 990, 1030, 1089, 1133, 1170, 1210, 1236, 1287, 1339, 1430, 1452, 1545, 1573, 1716, 1815, 1854, 1980, 2060, 2145, 2178, 2266, 2340, 2420, 2574, 2678, 2860, 3090, 3146, 3399, 3630, 3708, 4017, 4290, 4356, 4532, 4635, 4719, 5148, 5356, 5445, 5665, 6180, 6292, 6435, 6695, 6798, 7260, 7865, 8034, 8580, 9270, 9438, 10197, 10890, 11330, 12051, 12463, 12870, 13390, 13596, 14157, 14729, 15730, 16068, 16995, 18540, 18876, 20085, 20394, 21780, 22660, 23595, 24102, 24926, 25740, 26780, 28314, 29458, 31460, 33990, 37389, 40170, 40788, 44187, 47190, 48204, 49852, 50985, 56628, 58916, 60255, 62315, 67980, 70785, 73645, 74778, 80340, 88374, 94380, 101970, 112167, 120510, 124630, 132561, 141570, 147290, 149556, 162019, 176748, 186945, 203940, 220935, 224334, 241020, 249260, 265122, 283140, 294580, 324038, 373890, 441870, 448668, 486057, 530244, 560835, 648076, 662805, 747780, 810095, 883740, 972114, 1121670, 1325610, 1458171, 1620190, 1944228, 2243340, 2430285, 2651220, 2916342, 3240380, 4860570, 5832684, 7290855, 9721140, 14581710, 29163420]

約数ペア:

[(1, 29163420), (2, 14581710), (3, 9721140), (4, 7290855), (5, 5832684), (6, 4860570), (9, 3240380), (10, 2916342), (11, 2651220), (12, 2430285), (13, 2243340), (15, 1944228), (18, 1620190), (20, 1458171), (22, 1325610), (26, 1121670), (30, 972114), (33, 883740), (36, 810095), (39, 747780), (44, 662805), (45, 648076), (52, 560835), (55, 530244), (60, 486057), (65, 448668), (66, 441870), (78, 373890), (90, 324038), (99, 294580), (103, 283140), (110, 265122), (117, 249260), (121, 241020), (130, 224334), (132, 220935), (143, 203940), (156, 186945), (165, 176748), (180, 162019), (195, 149556), (198, 147290), (206, 141570), (220, 132561), (234, 124630), (242, 120510), (260, 112167), (286, 101970), (309, 94380), (330, 88374), (363, 80340), (390, 74778), (396, 73645), (412, 70785), (429, 67980), (468, 62315), (484, 60255), (495, 58916), (515, 56628), (572, 50985), (585, 49852), (605, 48204), (618, 47190), (660, 44187), (715, 40788), (726, 40170), (780, 37389), (858, 33990), (927, 31460), (990, 29458), (1030, 28314), (1089, 26780), (1133, 25740), (1170, 24926), (1210, 24102), (1236, 23595), (1287, 22660), (1339, 21780), (1430, 20394), (1452, 20085), (1545, 18876), (1573, 18540), (1716, 16995), (1815, 16068), (1854, 15730), (1980, 14729), (2060, 14157), (2145, 13596), (2178, 13390), (2266, 12870), (2340, 12463), (2420, 12051), (2574, 11330), (2678, 10890), (2860, 10197), (3090, 9438), (3146, 9270), (3399, 8580), (3630, 8034), (3708, 7865), (4017, 7260), (4290, 6798), (4356, 6695), (4532, 6435), (4635, 6292), (4719, 6180), (5148, 5665), (5356, 5445)]