283138380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11827}}^1$

素因数の和:11868

約数の個数: 144

約数和(自身を含む): 1033294080

約数和(自身を除く): 750155700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 7980, 11827, 11970, 23654, 23940, 35481, 47308, 59135, 70962, 82789, 106443, 118270, 141924, 165578, 177405, 212886, 224713, 236540, 248367, 331156, 354810, 413945, 425772, 449426, 496734, 532215, 674139, 709620, 745101, 827890, 898852, 993468, 1064430, 1123565, 1241835, 1348278, 1490202, 1572991, 1655780, 2022417, 2128860, 2247130, 2483670, 2696556, 2980404, 3145982, 3370695, 3725505, 4044834, 4494260, 4718973, 4967340, 6291964, 6741390, 7451010, 7864955, 8089668, 9437946, 10112085, 13482780, 14156919, 14902020, 15729910, 18875892, 20224170, 23594865, 28313838, 31459820, 40448340, 47189730, 56627676, 70784595, 94379460, 141569190, 283138380]

約数ペア:

[(1, 283138380), (2, 141569190), (3, 94379460), (4, 70784595), (5, 56627676), (6, 47189730), (7, 40448340), (9, 31459820), (10, 28313838), (12, 23594865), (14, 20224170), (15, 18875892), (18, 15729910), (19, 14902020), (20, 14156919), (21, 13482780), (28, 10112085), (30, 9437946), (35, 8089668), (36, 7864955), (38, 7451010), (42, 6741390), (45, 6291964), (57, 4967340), (60, 4718973), (63, 4494260), (70, 4044834), (76, 3725505), (84, 3370695), (90, 3145982), (95, 2980404), (105, 2696556), (114, 2483670), (126, 2247130), (133, 2128860), (140, 2022417), (171, 1655780), (180, 1572991), (190, 1490202), (210, 1348278), (228, 1241835), (252, 1123565), (266, 1064430), (285, 993468), (315, 898852), (342, 827890), (380, 745101), (399, 709620), (420, 674139), (532, 532215), (570, 496734), (630, 449426), (665, 425772), (684, 413945), (798, 354810), (855, 331156), (1140, 248367), (1197, 236540), (1260, 224713), (1330, 212886), (1596, 177405), (1710, 165578), (1995, 141924), (2394, 118270), (2660, 106443), (3420, 82789), (3990, 70962), (4788, 59135), (5985, 47308), (7980, 35481), (11827, 23940), (11970, 23654)]