17271540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:111

約数の個数: 216

約数和(自身を含む): 63032424

約数和(自身を除く): 45760884

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, 61, 65, 66, 78, 90, 99, 110, 117, 121, 122, 130, 132, 143, 156, 165, 180, 183, 195, 198, 220, 234, 242, 244, 260, 286, 305, 330, 363, 366, 390, 396, 429, 468, 484, 495, 549, 572, 585, 605, 610, 660, 671, 715, 726, 732, 780, 793, 858, 915, 990, 1089, 1098, 1170, 1210, 1220, 1287, 1342, 1430, 1452, 1573, 1586, 1716, 1815, 1830, 1980, 2013, 2145, 2178, 2196, 2340, 2379, 2420, 2574, 2684, 2745, 2860, 3146, 3172, 3355, 3630, 3660, 3965, 4026, 4290, 4356, 4719, 4758, 5148, 5445, 5490, 6039, 6292, 6435, 6710, 7137, 7260, 7381, 7865, 7930, 8052, 8580, 8723, 9438, 9516, 10065, 10890, 10980, 11895, 12078, 12870, 13420, 14157, 14274, 14762, 15730, 15860, 17446, 18876, 20130, 21780, 22143, 23595, 23790, 24156, 25740, 26169, 28314, 28548, 29524, 30195, 31460, 34892, 35685, 36905, 40260, 43615, 44286, 47190, 47580, 52338, 56628, 60390, 66429, 70785, 71370, 73810, 78507, 87230, 88572, 94380, 95953, 104676, 110715, 120780, 130845, 132858, 141570, 142740, 147620, 157014, 174460, 191906, 221430, 261690, 265716, 283140, 287859, 314028, 332145, 383812, 392535, 442860, 479765, 523380, 575718, 664290, 785070, 863577, 959530, 1151436, 1328580, 1439295, 1570140, 1727154, 1919060, 2878590, 3454308, 4317885, 5757180, 8635770, 17271540]

約数ペア:

[(1, 17271540), (2, 8635770), (3, 5757180), (4, 4317885), (5, 3454308), (6, 2878590), (9, 1919060), (10, 1727154), (11, 1570140), (12, 1439295), (13, 1328580), (15, 1151436), (18, 959530), (20, 863577), (22, 785070), (26, 664290), (30, 575718), (33, 523380), (36, 479765), (39, 442860), (44, 392535), (45, 383812), (52, 332145), (55, 314028), (60, 287859), (61, 283140), (65, 265716), (66, 261690), (78, 221430), (90, 191906), (99, 174460), (110, 157014), (117, 147620), (121, 142740), (122, 141570), (130, 132858), (132, 130845), (143, 120780), (156, 110715), (165, 104676), (180, 95953), (183, 94380), (195, 88572), (198, 87230), (220, 78507), (234, 73810), (242, 71370), (244, 70785), (260, 66429), (286, 60390), (305, 56628), (330, 52338), (363, 47580), (366, 47190), (390, 44286), (396, 43615), (429, 40260), (468, 36905), (484, 35685), (495, 34892), (549, 31460), (572, 30195), (585, 29524), (605, 28548), (610, 28314), (660, 26169), (671, 25740), (715, 24156), (726, 23790), (732, 23595), (780, 22143), (793, 21780), (858, 20130), (915, 18876), (990, 17446), (1089, 15860), (1098, 15730), (1170, 14762), (1210, 14274), (1220, 14157), (1287, 13420), (1342, 12870), (1430, 12078), (1452, 11895), (1573, 10980), (1586, 10890), (1716, 10065), (1815, 9516), (1830, 9438), (1980, 8723), (2013, 8580), (2145, 8052), (2178, 7930), (2196, 7865), (2340, 7381), (2379, 7260), (2420, 7137), (2574, 6710), (2684, 6435), (2745, 6292), (2860, 6039), (3146, 5490), (3172, 5445), (3355, 5148), (3630, 4758), (3660, 4719), (3965, 4356), (4026, 4290)]