29228760

素因数分解:

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

素因数の和:111

約数の個数: 192

約数和(自身を含む): 106198560

約数和(自身を除く): 76969800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 61, 66, 72, 88, 90, 99, 110, 120, 121, 122, 132, 165, 180, 183, 198, 220, 242, 244, 264, 305, 330, 360, 363, 366, 396, 440, 484, 488, 495, 549, 605, 610, 660, 671, 726, 732, 792, 915, 968, 990, 1089, 1098, 1210, 1220, 1320, 1331, 1342, 1452, 1464, 1815, 1830, 1980, 2013, 2178, 2196, 2420, 2440, 2662, 2684, 2745, 2904, 3355, 3630, 3660, 3960, 3993, 4026, 4356, 4392, 4840, 5324, 5368, 5445, 5490, 6039, 6655, 6710, 7260, 7320, 7381, 7986, 8052, 8712, 10065, 10648, 10890, 10980, 11979, 12078, 13310, 13420, 14520, 14762, 15972, 16104, 19965, 20130, 21780, 21960, 22143, 23958, 24156, 26620, 26840, 29524, 30195, 31944, 36905, 39930, 40260, 43560, 44286, 47916, 48312, 53240, 59048, 59895, 60390, 66429, 73810, 79860, 80520, 81191, 88572, 95832, 110715, 119790, 120780, 132858, 147620, 159720, 162382, 177144, 221430, 239580, 241560, 243573, 265716, 295240, 324764, 332145, 405955, 442860, 479160, 487146, 531432, 649528, 664290, 730719, 811910, 885720, 974292, 1217865, 1328580, 1461438, 1623820, 1948584, 2435730, 2657160, 2922876, 3247640, 3653595, 4871460, 5845752, 7307190, 9742920, 14614380, 29228760]

約数ペア:

[(1, 29228760), (2, 14614380), (3, 9742920), (4, 7307190), (5, 5845752), (6, 4871460), (8, 3653595), (9, 3247640), (10, 2922876), (11, 2657160), (12, 2435730), (15, 1948584), (18, 1623820), (20, 1461438), (22, 1328580), (24, 1217865), (30, 974292), (33, 885720), (36, 811910), (40, 730719), (44, 664290), (45, 649528), (55, 531432), (60, 487146), (61, 479160), (66, 442860), (72, 405955), (88, 332145), (90, 324764), (99, 295240), (110, 265716), (120, 243573), (121, 241560), (122, 239580), (132, 221430), (165, 177144), (180, 162382), (183, 159720), (198, 147620), (220, 132858), (242, 120780), (244, 119790), (264, 110715), (305, 95832), (330, 88572), (360, 81191), (363, 80520), (366, 79860), (396, 73810), (440, 66429), (484, 60390), (488, 59895), (495, 59048), (549, 53240), (605, 48312), (610, 47916), (660, 44286), (671, 43560), (726, 40260), (732, 39930), (792, 36905), (915, 31944), (968, 30195), (990, 29524), (1089, 26840), (1098, 26620), (1210, 24156), (1220, 23958), (1320, 22143), (1331, 21960), (1342, 21780), (1452, 20130), (1464, 19965), (1815, 16104), (1830, 15972), (1980, 14762), (2013, 14520), (2178, 13420), (2196, 13310), (2420, 12078), (2440, 11979), (2662, 10980), (2684, 10890), (2745, 10648), (2904, 10065), (3355, 8712), (3630, 8052), (3660, 7986), (3960, 7381), (3993, 7320), (4026, 7260), (4356, 6710), (4392, 6655), (4840, 6039), (5324, 5490), (5368, 5445)]