122401020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 288

約数和(自身を含む): 441262080

約数和(自身を除く): 318861060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 31, 34, 35, 42, 49, 51, 60, 62, 68, 70, 79, 84, 85, 93, 98, 102, 105, 119, 124, 140, 147, 155, 158, 170, 186, 196, 204, 210, 217, 237, 238, 245, 255, 294, 310, 316, 340, 357, 372, 395, 420, 434, 465, 474, 476, 490, 510, 527, 553, 588, 595, 620, 651, 714, 735, 790, 833, 868, 930, 948, 980, 1020, 1054, 1085, 1106, 1185, 1190, 1302, 1343, 1428, 1470, 1519, 1580, 1581, 1659, 1666, 1785, 1860, 2108, 2170, 2212, 2370, 2380, 2449, 2499, 2604, 2635, 2686, 2765, 2940, 3038, 3162, 3255, 3318, 3332, 3570, 3689, 3871, 4029, 4165, 4340, 4557, 4740, 4898, 4998, 5270, 5372, 5530, 6076, 6324, 6510, 6636, 6715, 7140, 7347, 7378, 7595, 7742, 7905, 8058, 8295, 8330, 9114, 9401, 9796, 9996, 10540, 11060, 11067, 11613, 12245, 12495, 13020, 13430, 14694, 14756, 15190, 15484, 15810, 16116, 16590, 16660, 17143, 18228, 18445, 18802, 19355, 20145, 22134, 22785, 23226, 24490, 24990, 25823, 26860, 28203, 29388, 30380, 31620, 33180, 34286, 36735, 36890, 37604, 38710, 40290, 41633, 44268, 45570, 46452, 47005, 48980, 49980, 51429, 51646, 55335, 56406, 58065, 65807, 68572, 73470, 73780, 77420, 77469, 80580, 83266, 85715, 91140, 94010, 102858, 103292, 110670, 112812, 116130, 120001, 124899, 129115, 131614, 141015, 146940, 154938, 166532, 171430, 188020, 197421, 205716, 208165, 221340, 232260, 240002, 249798, 257145, 258230, 263228, 282030, 291431, 309876, 329035, 342860, 360003, 387345, 394842, 416330, 480004, 499596, 514290, 516460, 564060, 582862, 600005, 624495, 658070, 720006, 774690, 789684, 832660, 874293, 987105, 1028580, 1165724, 1200010, 1248990, 1316140, 1440012, 1457155, 1549380, 1748586, 1800015, 1974210, 2040017, 2400020, 2497980, 2914310, 3497172, 3600030, 3948420, 4080034, 4371465, 5828620, 6120051, 7200060, 8160068, 8742930, 10200085, 12240102, 17485860, 20400170, 24480204, 30600255, 40800340, 61200510, 122401020]

約数ペア:

[(1, 122401020), (2, 61200510), (3, 40800340), (4, 30600255), (5, 24480204), (6, 20400170), (7, 17485860), (10, 12240102), (12, 10200085), (14, 8742930), (15, 8160068), (17, 7200060), (20, 6120051), (21, 5828620), (28, 4371465), (30, 4080034), (31, 3948420), (34, 3600030), (35, 3497172), (42, 2914310), (49, 2497980), (51, 2400020), (60, 2040017), (62, 1974210), (68, 1800015), (70, 1748586), (79, 1549380), (84, 1457155), (85, 1440012), (93, 1316140), (98, 1248990), (102, 1200010), (105, 1165724), (119, 1028580), (124, 987105), (140, 874293), (147, 832660), (155, 789684), (158, 774690), (170, 720006), (186, 658070), (196, 624495), (204, 600005), (210, 582862), (217, 564060), (237, 516460), (238, 514290), (245, 499596), (255, 480004), (294, 416330), (310, 394842), (316, 387345), (340, 360003), (357, 342860), (372, 329035), (395, 309876), (420, 291431), (434, 282030), (465, 263228), (474, 258230), (476, 257145), (490, 249798), (510, 240002), (527, 232260), (553, 221340), (588, 208165), (595, 205716), (620, 197421), (651, 188020), (714, 171430), (735, 166532), (790, 154938), (833, 146940), (868, 141015), (930, 131614), (948, 129115), (980, 124899), (1020, 120001), (1054, 116130), (1085, 112812), (1106, 110670), (1185, 103292), (1190, 102858), (1302, 94010), (1343, 91140), (1428, 85715), (1470, 83266), (1519, 80580), (1580, 77469), (1581, 77420), (1659, 73780), (1666, 73470), (1785, 68572), (1860, 65807), (2108, 58065), (2170, 56406), (2212, 55335), (2370, 51646), (2380, 51429), (2449, 49980), (2499, 48980), (2604, 47005), (2635, 46452), (2686, 45570), (2765, 44268), (2940, 41633), (3038, 40290), (3162, 38710), (3255, 37604), (3318, 36890), (3332, 36735), (3570, 34286), (3689, 33180), (3871, 31620), (4029, 30380), (4165, 29388), (4340, 28203), (4557, 26860), (4740, 25823), (4898, 24990), (4998, 24490), (5270, 23226), (5372, 22785), (5530, 22134), (6076, 20145), (6324, 19355), (6510, 18802), (6636, 18445), (6715, 18228), (7140, 17143), (7347, 16660), (7378, 16590), (7595, 16116), (7742, 15810), (7905, 15484), (8058, 15190), (8295, 14756), (8330, 14694), (9114, 13430), (9401, 13020), (9796, 12495), (9996, 12245), (10540, 11613), (11060, 11067)]