146406780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 288

約数和(自身を含む): 522849600

約数和(自身を除く): 376442820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 37, 38, 39, 45, 52, 57, 60, 65, 74, 76, 78, 89, 90, 95, 111, 114, 117, 130, 148, 156, 171, 178, 180, 185, 190, 195, 222, 228, 234, 247, 260, 267, 285, 333, 342, 356, 370, 380, 390, 444, 445, 468, 481, 494, 534, 555, 570, 585, 666, 684, 703, 740, 741, 780, 801, 855, 890, 962, 988, 1068, 1110, 1140, 1157, 1170, 1235, 1332, 1335, 1406, 1443, 1482, 1602, 1665, 1691, 1710, 1780, 1924, 2109, 2220, 2223, 2314, 2340, 2405, 2470, 2670, 2812, 2886, 2964, 3204, 3293, 3330, 3382, 3420, 3471, 3515, 3705, 4005, 4218, 4329, 4446, 4628, 4810, 4940, 5073, 5340, 5772, 5785, 6327, 6586, 6660, 6764, 6942, 7030, 7215, 7410, 8010, 8436, 8455, 8658, 8892, 9139, 9620, 9879, 10146, 10413, 10545, 11115, 11570, 12654, 13172, 13884, 14060, 14430, 14820, 15219, 16020, 16465, 16910, 17316, 17355, 18278, 19758, 20292, 20826, 21090, 21645, 21983, 22230, 23140, 25308, 25365, 27417, 28860, 29637, 30438, 31635, 32930, 33820, 34710, 36556, 39516, 41652, 42180, 42809, 43290, 43966, 44460, 45695, 49395, 50730, 52065, 54834, 59274, 60876, 62567, 63270, 65860, 65949, 69420, 76095, 82251, 85618, 86580, 87932, 91390, 98790, 101460, 104130, 109668, 109915, 118548, 125134, 126540, 128427, 131898, 137085, 148185, 152190, 164502, 171236, 182780, 187701, 197580, 197847, 208260, 214045, 219830, 250268, 256854, 263796, 274170, 296370, 304380, 312835, 329004, 329745, 375402, 385281, 395694, 411255, 428090, 439660, 513708, 548340, 563103, 592740, 625670, 642135, 659490, 750804, 770562, 791388, 813371, 822510, 856180, 938505, 989235, 1126206, 1251340, 1284270, 1318980, 1541124, 1626742, 1645020, 1877010, 1926405, 1978470, 2252412, 2440113, 2568540, 2815515, 3253484, 3754020, 3852810, 3956940, 4066855, 4880226, 5631030, 7320339, 7705620, 8133710, 9760452, 11262060, 12200565, 14640678, 16267420, 24401130, 29281356, 36601695, 48802260, 73203390, 146406780]

約数ペア:

[(1, 146406780), (2, 73203390), (3, 48802260), (4, 36601695), (5, 29281356), (6, 24401130), (9, 16267420), (10, 14640678), (12, 12200565), (13, 11262060), (15, 9760452), (18, 8133710), (19, 7705620), (20, 7320339), (26, 5631030), (30, 4880226), (36, 4066855), (37, 3956940), (38, 3852810), (39, 3754020), (45, 3253484), (52, 2815515), (57, 2568540), (60, 2440113), (65, 2252412), (74, 1978470), (76, 1926405), (78, 1877010), (89, 1645020), (90, 1626742), (95, 1541124), (111, 1318980), (114, 1284270), (117, 1251340), (130, 1126206), (148, 989235), (156, 938505), (171, 856180), (178, 822510), (180, 813371), (185, 791388), (190, 770562), (195, 750804), (222, 659490), (228, 642135), (234, 625670), (247, 592740), (260, 563103), (267, 548340), (285, 513708), (333, 439660), (342, 428090), (356, 411255), (370, 395694), (380, 385281), (390, 375402), (444, 329745), (445, 329004), (468, 312835), (481, 304380), (494, 296370), (534, 274170), (555, 263796), (570, 256854), (585, 250268), (666, 219830), (684, 214045), (703, 208260), (740, 197847), (741, 197580), (780, 187701), (801, 182780), (855, 171236), (890, 164502), (962, 152190), (988, 148185), (1068, 137085), (1110, 131898), (1140, 128427), (1157, 126540), (1170, 125134), (1235, 118548), (1332, 109915), (1335, 109668), (1406, 104130), (1443, 101460), (1482, 98790), (1602, 91390), (1665, 87932), (1691, 86580), (1710, 85618), (1780, 82251), (1924, 76095), (2109, 69420), (2220, 65949), (2223, 65860), (2314, 63270), (2340, 62567), (2405, 60876), (2470, 59274), (2670, 54834), (2812, 52065), (2886, 50730), (2964, 49395), (3204, 45695), (3293, 44460), (3330, 43966), (3382, 43290), (3420, 42809), (3471, 42180), (3515, 41652), (3705, 39516), (4005, 36556), (4218, 34710), (4329, 33820), (4446, 32930), (4628, 31635), (4810, 30438), (4940, 29637), (5073, 28860), (5340, 27417), (5772, 25365), (5785, 25308), (6327, 23140), (6586, 22230), (6660, 21983), (6764, 21645), (6942, 21090), (7030, 20826), (7215, 20292), (7410, 19758), (8010, 18278), (8436, 17355), (8455, 17316), (8658, 16910), (8892, 16465), (9139, 16020), (9620, 15219), (9879, 14820), (10146, 14430), (10413, 14060), (10545, 13884), (11115, 13172), (11570, 12654)]